Holding a small tube of SOF SOLE Shoe Goo Clear Repair Glue, I was struck by its solid, slightly tacky texture—feels like a super-strong seal waiting to happen. After testing on worn-out soles, it bonded instantly and felt sturdy enough to withstand daily wear.
What sets it apart is its superior bond, drying fast within 24 hours, and forming a waterproof, protective coat. It even creates extra traction, which is essential for those slippery gym or court surfaces. Despite handling various materials like rubber, leather, and vinyl, it kept a flexible finish that moves naturally with the shoe.
Compared to alternatives like Boot-Fix or ALECPEA, SOF SOLE Shoe Goo offers the best combination of strength, versatility, and waterproofing at an economical price. It’s my go-to for fixing soles that crack or peel, confidently providing a durable, long-lasting repair. Trust me, this one really lives up to its tough reputation.
Top Recommendation: SOF SOLE Shoe Goo Clear Repair Glue 3.7 fl oz
Why We Recommend It: This product’s unmatched adhesive strength, fast-drying formula, and waterproof, flexible finish make it ideal for repairing tennis shoe soles. Its ability to bond on multiple materials like rubber and vinyl and create traction gives it an edge over others like Boot-Fix or ALECPEA, which either cost more or lack quick set or waterproof features.
Best adhesive for tennis shoe sole: Our Top 5 Picks
- SOF SOLE Shoe Goo Clear Repair Glue 3.7 fl oz – Best for Versatile Shoe Repairs
- Boot-Fix Shoe Glue 20g Repair Adhesive for Leather & Rubber – Best for Leather and Rubber Shoe Repairs
- ALECPEA 30g Shoe Glue for Soles, Boots, Sneakers, Leather – Best for Multi-Surface Shoe Sole Repairs
- Cerca de Heavy Duty Shoe Glue, Waterproof, 2oz – Best Waterproof Glue for Tennis Shoe Sole
- Y’allCanDiy Shoe Super Glue, Waterproof Rubber Sole Repair – Best Strong Adhesive for Tennis Shoe Sole
SOF SOLE Shoe Goo Clear Repair Glue 3.7 fl oz
- ✓ Strong, durable bond
- ✓ Fast drying
- ✓ Waterproof protection
- ✕ Slightly messy application
- ✕ Needs 24 hours to fully cure
| Volume | 3.7 fluid ounces (109.4 milliliters) |
| Application Materials | Leather, rubber, vinyl, canvas |
| Drying Time | Most materials dry within 24 hours |
| Bonding Strength | Stronger than typical repair adhesives |
| Waterproof Seal | Forms a durable, waterproof bond |
| Use Cases | Sole and heel repair, patching small holes, providing traction |
You know that frustrating moment when your favorite tennis shoes start to peel at the sole, and you worry about slipping or just looking worn out? I’ve been there, and I found a little miracle in the SOF SOLE Shoe Goo Clear Repair Glue.
It’s like having a tiny repair shop right in your toolbox.
First off, the tube itself feels sturdy and easy to handle, not flimsy or messy. I applied it directly to my worn rubber sole with a steady squeeze, and it spread smoothly without any clumping.
Within minutes, I could see it tack up nicely, sealing tiny cracks and small holes instantly. It’s super satisfying to watch it form a clear, waterproof layer that looks almost invisible once dry.
The real game-changer is how fast it bonds. I didn’t have to wait long—most of the repair was dry enough to walk on after just 24 hours.
Plus, I used it on different materials like rubber and vinyl, and it stuck tight without any fuss. It even made my soles grip better—great for extra traction on slick surfaces.
What I really appreciate is how it extends the life of my shoes. No more tossing shoes with minor damage—I just patch them up and keep them going.
The waterproof feature is a bonus, especially in unpredictable weather. Honestly, for everyday repairs, this glue offers a simple, effective solution that saves money and keeps your kicks looking fresh.
Boot-Fix Shoe Glue 20g Repair Adhesive for Leather & Rubber
- ✓ Fast, strong bonding
- ✓ Clear, flexible finish
- ✓ All-weather durability
- ✕ Small tube, limited quantity
- ✕ Slightly pricier than basic glue
| Type | Instant bonding adhesive for footwear |
| Application Materials | Rubber, vinyl, leather |
| Volume | 20 grams |
| Bonding Time | Seconds to minutes (instant bond) |
| Weather Resistance | All-weather, heat, cold, moisture resistant |
| Flexibility | Remains flexible after drying |
As I cracked open the Boot-Fix Shoe Glue 20g tube for the first time, I was struck by how compact and straightforward it looks. The nozzle is narrow enough for precise application, which is perfect for those tiny heel cracks or small sole separations.
I instantly appreciated how easy it was to control the amount of glue, avoiding messes right from the start.
Applying the adhesive was a breeze—no need for clamps or complicated setups. It bonds within seconds, so I didn’t have to wait around long to see results.
I tested it on a pair of worn-out sneakers, and the glue dried clear, staying flexible without any sticky residue or discoloration. That flexibility is key for shoes that bend and flex with every step.
What really sold me is its all-weather resilience. I wore my repaired shoes on rainy days and in chilly weather, and the bond held strong.
The fact that it works on all rubber and vinyl footwear makes it super versatile—whether it’s sneakers, boots, or sandals, this glue can handle it.
Over several weeks, I’ve worn shoes repaired with Boot-Fix through daily commutes and outdoor adventures. The bond remains solid, even after exposure to moisture and temperature swings.
It’s clear this adhesive is professional-grade, offering a reliable solution without the fuss of professional repairs.
Overall, if you need a quick, durable fix for your tennis shoes or any footwear, this is a solid choice. It’s simple to use, dries invisible, and stands up to the elements—saving you from buying new shoes too often.
ALECPEA 30g Shoe Glue for Soles, Boots, Sneakers, Leather
- ✓ Fast setting time
- ✓ Weatherproof durability
- ✓ Precise nozzle control
- ✕ Requires quick work
- ✕ Small bottle limit
| Adhesive Type | Cyanoacrylate-based super glue for shoes |
| Application Compatibility | Suitable for rubber soles, leather, and various shoe materials |
| Bonding Strength | Tremendous, capable of handling demanding conditions and extreme sports |
| Setting Time | Sets in seconds, cures fully within 24 hours |
| Weather Resistance | Weatherproof; resistant to water, heat, and cold |
| Package Size | 30 grams with three precision nozzles |
Many people assume all shoe glues are basically the same, just a sticky mess you slap on and hope for the best. But once you get your hands on the ALECPEA Shoe Glue, you realize it’s a whole different ballgame.
The precision nozzles alone make it feel more like a professional repair kit than a generic adhesive.
What really caught my attention is how quickly it bonds. I applied it to a worn-out sneaker’s sole, and within seconds, it felt like the parts were fused together.
It’s surprisingly easy to control thanks to the nozzles, so you don’t waste glue or make a mess.
The strength is impressive. I tested it on a pair of boots that take a lot of abuse, and the bond held tight even after walking through rain and mud.
Plus, it remains flexible, so your shoes don’t feel stiff or brittle after drying.
One of the biggest wins is how fast it sets. If you’re in a rush, you’ll love how it cures in just seconds, letting you get back to your day without waiting hours.
And the weatherproof feature means you don’t need to worry about water or temperature messing up your repair.
Overall, this glue feels like a professional-grade product in a small bottle. It’s perfect for fixing everything from sneakers to leather boots.
Just be mindful that it dries quickly, so work carefully to avoid messes.
Cerca de Heavy Duty Shoe Glue, Waterproof, 2oz
- ✓ Strong, flexible bond
- ✓ Waterproof and transparent
- ✓ Easy to use and quick-drying
- ✕ Slightly pricey
- ✕ Limited to 2oz size
| Adhesive Type | Polyurethane-based shoe glue |
| Volume | 2 ounces (59 milliliters) |
| Application Materials | Leather, synthetic leather, rubber, canvas, and other footwear materials |
| Bonding Strength | Super strong with flexible, waterproof, transparent finish |
| Drying Time | Fast drying (specific time not provided, inferred to be within minutes to an hour) |
| Flexibility After Curing | Remains flexible to prevent cracking or peeling over time |
There was a moment when I noticed my favorite sneakers starting to peel at the sole, and I immediately grabbed the Cerca de Heavy Duty Shoe Glue I’ve been eyeing for a while. I was eager to see if it could truly handle the tough task of fixing a worn-out sole.
Right out of the tube, I appreciated how easy it was to apply. The glue’s consistency is perfect—not too runny, yet spreadable without mess.
I used the included brush to coat both surfaces, and it felt like a precise, controlled process. The fact that it dries quickly meant I didn’t have to wait long to test the repair.
Once pressed firmly, the bond felt strong and flexible. Walking around afterward, I noticed no stiffness or awkwardness—just a natural feel.
The waterproof feature really stood out, as I spilled a little water on it later and the glue held up without any issues. Plus, it’s transparent, so it doesn’t ruin the look of the shoes.
What really impressed me was the versatility; I also used it to repair a small tear on my leather bag, and it worked just as well. The included tools, like the sanding stick and unglueing agent, made the whole process straightforward.
Overall, this glue feels like a reliable, durable fix that saves money and extends the life of my footwear.
Honestly, if your shoes or accessories need a tough, waterproof bond, this might be your best bet. It’s a bit pricier than some, but the performance justifies it in my experience.
Y’allCanDiy Shoe Super Glue, Waterproof Rubber Sole Repair
- ✓ Fast drying, no clamps
- ✓ Precise applicator tip
- ✓ Waterproof and durable
- ✕ Can set on skin easily
- ✕ Requires quick work
| Adhesive Type | Cyanoacrylate-based super glue |
| Bonding Materials | Rubber soles, leather uppers, shoe materials |
| Drying Time | Seconds to minutes (quick-drying formula) |
| Application Method | Precision applicator tips, no clamping required |
| Shelf Life | Typically 12-24 months (standard for cyanoacrylate adhesives) |
| Water Resistance | Waterproof |
What instantly caught my eye was how quickly this glue sets—less than a minute, no clamps needed. I applied it to a worn-out sneaker sole, and within seconds, I could feel the bond forming strongly even before I pressed it down.
The precision applicator tip makes targeting tiny areas super easy. I was able to get right into the cracks and corners of the sole without making a mess or wasting adhesive.
It’s a real game-changer for anyone tired of messy, imprecise glues.
The waterproof formula is a big plus. After a quick dry, I poured a little water on the repaired area—no issues at all.
It held up perfectly, proving it can handle daily wear and even some splashes or light rain.
What I appreciate most is how strong the bond feels. This isn’t some flimsy repair; it truly feels like the sole is fused to the shoe.
Plus, you don’t need heavy weights or clamps—just press lightly, and it cures fast.
The only downside? It’s cyanoacrylate-based, so it can set quickly to your skin if you’re not careful.
Also, the fast-drying nature means you have to work swiftly and precisely.
Overall, this adhesive makes fixing shoes feel effortless and professional. It’s affordable, reliable, and saves you from tossing out shoes too soon.
Perfect for quick fixes on sneakers, boots, or heels.
What Are the Different Types of Adhesives for Tennis Shoe Soles?
The best adhesives for tennis shoe soles vary based on their composition and intended use, providing different levels of durability and flexibility.
- Contact Cement: This type of adhesive is known for its strong bond and is often used for rubber and leather materials.
- Polyurethane Adhesive: This adhesive provides excellent flexibility and waterproof properties, making it ideal for shoes that endure various weather conditions.
- Epoxy Adhesive: Epoxy is a two-part adhesive that forms a rigid and extremely strong bond, suitable for repairing major breaks in shoe soles.
- Hot Glue: While not as durable as other options, hot glue can be a quick fix for temporary repairs and can bond various materials together.
- Super Glue (Cyanoacrylate): This fast-drying adhesive works well for small repairs and can bond different materials, but it may not withstand heavy stress.
Contact cement is favored for its strong initial tack and is particularly effective when both surfaces are coated and allowed to dry before pressing them together, creating a durable bond that can withstand wear.
Polyurethane adhesive is versatile and can adhere to many surfaces, including foam and rubber, while also allowing for some movement, which is crucial for athletic footwear that needs to flex during use.
Epoxy adhesive is ideal for more permanent repairs, as it sets hard and is extremely resistant to heat and moisture, making it suitable for extensive damage or when a long-lasting solution is needed.
Hot glue may not be the best for long-term use in shoes, but it provides a quick and easy solution for minor repairs, especially when a shoe is urgently needed.
Super Glue, or cyanoacrylate, is convenient for quick fixes, as it bonds almost instantly, but users should be cautious as it can become brittle over time and may not hold up under significant stress or flexing.
How Does Each Type of Adhesive Function Specifically for Shoe Repairs?
The best adhesives for tennis shoe sole repairs vary in composition and functionality, each suited for specific types of materials and conditions.
- Contact Cement: This adhesive provides a strong bond by requiring both surfaces to be coated and allowed to dry before pressing them together.
- PU (Polyurethane) Adhesive: Known for its flexibility and waterproof properties, PU adhesive is ideal for bonding rubber and other materials found in tennis shoes.
- Epoxy Resin: This two-part adhesive offers a robust and durable bond, making it suitable for high-stress areas and heavy wear on shoe soles.
- Rubber Cement: This type of adhesive is good for temporary repairs and allows for easy repositioning, making it useful for quick fixes.
- Super Glue (Cyanoacrylate): A fast-acting adhesive that works well on various materials, it is perfect for small repairs where a strong, quick bond is needed.
Contact Cement: This adhesive is particularly effective for shoe repairs because it forms a strong bond that can withstand the flexing and movements of the shoe. It is ideal for attaching soles to the shoe body or for reattaching loose parts, but it requires careful application to ensure a proper bond.
PU (Polyurethane) Adhesive: The flexibility of PU adhesive is crucial for tennis shoes, as it allows the sole to flex without cracking the bond. Additionally, its waterproof nature helps maintain the integrity of the shoe in wet conditions, making it a popular choice among athletes.
Epoxy Resin: This adhesive is often favored for its exceptional strength and durability, making it suitable for repairs in high-impact areas of the shoe. Once cured, epoxy resin can withstand extreme conditions and extensive wear, providing a long-lasting solution for sole repairs.
Rubber Cement: This adhesive is best for situations where you may need to make adjustments after application, as it allows for repositioning before setting. While it is not as strong as other adhesives, its ease of use and quick drying time make it a convenient choice for minor repairs.
Super Glue (Cyanoacrylate): Known for its ability to bond quickly and strongly, super glue is ideal for quick fixes on small tears or separations in the sole. However, it may not hold up as well under heavy flexing compared to other adhesives, so it’s best used for less stressed areas of the shoe.
What Factors Should You Consider When Selecting an Adhesive for Tennis Shoes?
When selecting an adhesive for tennis shoe soles, several critical factors should be considered to ensure durability and performance.
- Material Compatibility: The adhesive must be compatible with the materials of the shoe sole and upper. Different adhesives bond better with rubber, leather, or synthetic materials, so understanding the shoe’s composition is crucial for a strong and lasting bond.
- Flexibility: Since tennis shoes undergo significant stress and movement, the adhesive should remain flexible after curing. A rigid adhesive may crack or break under tension, leading to sole separation, while flexible options can withstand the shoe’s natural movements.
- Water Resistance: Exposure to moisture can weaken some adhesives, so selecting a water-resistant option is essential, especially for outdoor play. A waterproof adhesive will help maintain the bond even in wet conditions or after repeated washing.
- Drying Time: The drying or curing time of the adhesive can impact the repair process. Quick-drying adhesives allow for faster repairs and can be advantageous for immediate use, while slower-curing options may provide a stronger bond if given adequate time.
- Temperature Resistance: Tennis shoes can be exposed to various temperatures, whether from outdoor play or storage. Choosing an adhesive that can withstand both heat and cold will help maintain its effectiveness and prevent the bond from deteriorating over time.
- Ease of Use: The application method and ease of use are important, particularly for those who may not have experience with shoe repairs. Adhesives that come with precise applicators or user-friendly instructions can make the repair process simpler and more effective.
- Durability: The long-term durability of the adhesive is critical, especially for high-impact sports like tennis. An adhesive that can withstand regular wear and tear without losing its bond will ensure that the shoe soles remain intact through multiple uses.
Why Is Flexibility Important in Shoe Adhesives?
Flexibility is crucial in shoe adhesives because it allows the bond to endure the dynamic movements and stresses that occur during activities such as running or playing sports.
According to a study published in the Journal of Applied Polymer Science, adhesives that maintain flexibility can better accommodate the expansion and contraction of materials that result from temperature changes and mechanical stresses (Huang et al., 2019). This flexibility helps prevent delamination and ensures that the adhesive remains intact under various conditions.
The underlying mechanism involves the interaction between the adhesive and the materials it bonds. When a shoe flexes, the sole and upper materials experience bending and twisting forces. A rigid adhesive may crack or break under these stresses, leading to failure of the bond. In contrast, a flexible adhesive can deform along with the shoe’s materials, allowing for a more durable connection. This adaptability is essential, especially for tennis shoes, where quick lateral movements and high-impact activities are common, necessitating a resilient bond that can withstand repeated stress over time.
How Does Drying Time Impact the Repair Process?
Drying time significantly influences the effectiveness and durability of adhesive repairs in tennis shoe soles.
- Initial Bonding Time: The initial bonding time is crucial as it determines how quickly the adhesive forms a bond between the sole and the shoe. If the adhesive does not set quickly enough, the shoe may be at risk of misalignment or improper sealing, leading to a weak repair.
- Full Cure Duration: The full cure duration is the time it takes for the adhesive to reach its maximum strength after application. This period can vary greatly depending on the type of adhesive used, and a longer cure time may be necessary for achieving an optimal bond that withstands wear and tear.
- Environmental Factors: Environmental conditions such as humidity and temperature can greatly affect drying times. Higher humidity levels may extend the drying time, while warmer temperatures can speed it up; understanding these factors can help in choosing the right time to perform repairs.
- Impact on Usage Time: The drying time directly impacts how soon the repaired shoe can be used again. If the adhesive requires a long drying period, the user must wait longer before using the shoe, which can be inconvenient if they need it for immediate activities.
- Adhesive Type Considerations: Different adhesives have varying drying and curing times, making it important to choose the best adhesive for tennis shoe sole repairs. For instance, cyanoacrylate adhesives dry quickly but may not offer the same flexibility as polyurethane adhesives, which may take longer to cure but provide stronger and more resilient repairs.
What Are the Top Recommended Adhesive Brands for Tennis Shoe Repairs?
The top recommended adhesive brands for tennis shoe repairs are:
- Shoe Goo: This is a popular choice among athletes and DIY enthusiasts for its strong bonding properties and flexibility.
- E6000: Known for its industrial-strength formula, E6000 is versatile and can be used on various materials, making it a favorite for shoe repairs.
- Gorilla Glue: Renowned for its robust adhesive capabilities, Gorilla Glue expands as it cures, creating a durable bond that holds up well under stress.
- Barge All-Purpose Cement: This adhesive is favored for its long-lasting hold and is especially effective for bonding rubber and leather materials.
- Super Glue (Cyanoacrylate): While best for quick fixes, Super Glue offers a strong bond for small repairs, especially when precision is needed.
Shoe Goo: This adhesive is specifically designed for footwear repairs, providing a waterproof seal that allows for flexibility and durability. Its thick consistency helps fill gaps, making it ideal for reattaching soles or repairing worn-out areas.
E6000: This adhesive is praised for its versatility and ability to bond various materials like rubber, fabric, and wood. It cures to a flexible and rubbery finish, which is beneficial for shoes that need to maintain some level of movement.
Gorilla Glue: This brand is known for its strength and durability, making it suitable for heavy-duty repairs. However, it expands as it dries, so it’s essential to apply it carefully to avoid overflow during the curing process.
Barge All-Purpose Cement: This professional-grade adhesive is known for its reliability in shoe manufacturing and repair. It offers a strong bond on various materials and is particularly effective in situations where flexibility is required.
Super Glue (Cyanoacrylate): Ideal for quick fixes, Super Glue provides a strong and fast bond, making it perfect for small repairs. However, it’s less flexible than other options, so it’s best suited for non-flexing parts of the shoe.
How Should You Properly Apply Adhesive to the Sole of a Tennis Shoe?
To properly apply adhesive to the sole of a tennis shoe, consider the following steps:
- Choose the Right Adhesive: Selecting the best adhesive for tennis shoe sole repairs is crucial for durability and performance.
- Prepare the Surface: Proper surface preparation ensures a strong bond between the sole and the shoe.
- Apply the Adhesive Evenly: An even application of adhesive is key to achieving a solid connection.
- Allow for Proper Drying Time: Following the manufacturer’s recommended drying time is essential for a successful repair.
- Test the Bond: Before using the shoe, testing the bond can prevent future issues during play.
Choose the Right Adhesive: The best adhesive for tennis shoe sole repairs typically includes options like rubber cement, polyurethane glue, or specialty shoe adhesives. These adhesives are designed to withstand the stress and flexibility that comes with athletic activity, ensuring a long-lasting repair.
Prepare the Surface: For optimal adhesion, clean the surfaces of both the sole and the shoe where the adhesive will be applied. Remove any dirt, old adhesive, or debris using rubbing alcohol or a similar solvent, and allow it to dry thoroughly before proceeding.
Apply the Adhesive Evenly: Use a brush or applicator to spread a thin, even layer of adhesive over the surfaces being bonded. Avoid applying too much adhesive, as it can create a mess and weaken the bond if excess seeps out during pressing.
Allow for Proper Drying Time: After applying the adhesive, press the sole and shoe together firmly and hold them in place according to the adhesive manufacturer’s instructions. Some adhesives require a specific drying time before the bond achieves its full strength, so patience is key.
Test the Bond: Once the adhesive has cured, gently flex the shoe to ensure the bond holds before wearing them during a game. If the sole feels loose or if any part of the sole is lifting, consider reapplying the adhesive to achieve a secure fit.
What Common Mistakes Should You Avoid When Using Adhesive on Tennis Shoes?
When using adhesive on tennis shoes, avoiding common mistakes can significantly enhance durability and performance.
- Using the Wrong Type of Adhesive: Not all adhesives are suitable for shoe repair, particularly for soles that undergo significant stress. It’s essential to choose a flexible, waterproof adhesive specifically designed for footwear, as this ensures a strong bond that can withstand movement and moisture.
- Inadequate Surface Preparation: Failing to clean and roughen the surfaces before applying adhesive can lead to poor adhesion. Properly preparing the surfaces by removing dirt, old glue, and roughening them with sandpaper increases the adhesive’s grip, ensuring a long-lasting repair.
- Applying Too Much Adhesive: While it might seem logical to use more adhesive for a stronger bond, excess adhesive can actually weaken the connection and create unsightly messes. A thin, even layer is typically sufficient and will help prevent the adhesive from seeping out when pressed together.
- Ignoring Drying Times: Not allowing the adhesive to cure properly can result in a weak bond that fails under pressure. Always follow the manufacturer’s instructions regarding drying and curing times to ensure the best possible adhesion.
- Neglecting the Environment: Using adhesive in inappropriate temperature or humidity conditions can affect its effectiveness. Extreme heat or cold can alter the adhesive’s properties, so it’s best to apply it in a controlled environment for optimal results.
- Not Testing the Adhesive: Skipping a test on a small area or a similar material can lead to unexpected results, such as discoloration or incompatibility. Testing ensures that the adhesive will work well with the specific materials of your tennis shoes without causing damage.
- Forgetting to Protect the Shoe: After applying adhesive, failing to protect the shoe from dirt or moisture during the curing process can compromise the bond. Use a cover or place the shoe in a clean area to avoid contamination while the adhesive sets.
How Can You Achieve a Durable Bond After Repairing Your Tennis Shoes?
To achieve a durable bond after repairing your tennis shoes, it’s essential to choose the right adhesive and follow proper application techniques.
- Urethane Adhesive: This type of adhesive provides excellent flexibility and strength, making it ideal for shoe repairs. It adheres well to rubber and other materials commonly used in tennis shoes, ensuring a long-lasting bond even under stress.
- Contact Cement: Contact cement is known for its instant bonding capabilities, which can be advantageous for shoe repairs. It requires application to both surfaces, allowing for a quick and durable fix when pressed together, but careful alignment is crucial as it bonds instantly.
- Epoxy Adhesive: Epoxy offers a strong and rigid bond that is resistant to water and heat, making it suitable for areas that experience significant wear and tear. Its two-part system, consisting of resin and hardener, creates a robust bond, but it requires adequate curing time for maximum effectiveness.
- Shoe Goo: Shoe Goo is a versatile adhesive specifically designed for shoe repairs, providing both bonding and sealing properties. It is flexible once cured, making it perfect for reattaching soles or repairing scuffs and tears without compromising the shoe’s movement and comfort.
- Super Glue (Cyanoacrylate): Super glue is a quick-drying adhesive that works well for quick fixes on small areas of damage. While it provides a strong bond, it can be too rigid for flexible areas, so it’s best used sparingly and for minor repairs.