Gorilla 100% Silicone Caulk, Waterproof Sealant, 2.8oz Squeeze Tube (Pack of 2) – White -10 Year Mold Resistant Kitchen, Window, Bath, Marine, Door and More

I used Gorilla Waterproof Caulk & Seal for a few small home projects—sealing around the kitchen sink and patching up a few spots in the bathroom—and I’m seriously impressed.The application was smooth and easy, even for someone who doesn’t do a lot of DIY. It comes out evenly, adheres well, and gives you just enough time to work with it before it starts setting. The clear finish dries beautifully and blends in seamlessly with any surface.What really stands out is how waterproof and durable it is. After a few weeks of daily use and exposure to water, the seal is still holding strong—no peeling, cracking, or discoloration. It’s also mold and mildew resistant, which is a huge plus in damp areas.Pros:Easy to apply and smooth outDries clear and cleanExcellent waterproof sealWorks on a variety of surfaces (ceramic, metal, glass, etc.)Mold and mildew resistantMinor Note:It has a bit of a strong smell when first applied, but it fades quickly as it cures.Bottom Line:If you need a reliable, waterproof sealant that’s easy to use and built to last, this is a fantastic choice. Gorilla nailed it with this one—definitely a product I’ll keep on hand for future fixes.

The Gorilla Waterproof Caulk & Seal has been an exceptional product for all my sealing needs. From the moment I began using it, I could tell that this sealant was made with quality in mind. The application process is straightforward, thanks to its smooth consistency and easy-to-use nozzle. It flows effortlessly into gaps and cracks, providing a seamless seal every time.One of the most impressive features of this sealant is its waterproof capabilities. I've used it in various locations around my home, including the bathroom and kitchen, and it has held up perfectly against moisture and water exposure. The 100% silicone formula ensures that it remains flexible and doesn’t crack over time, even in areas that experience frequent temperature changes.The versatility of the Gorilla Waterproof Caulk & Seal is another highlight. It adheres well to a variety of surfaces, including metal, glass, and ceramics, making it suitable for numerous applications. I've successfully used it to seal around windows, doors, sinks, and bathtubs, and it performs brilliantly in each situation.What sets this sealant apart is its longevity and durability. Once applied, it forms a robust, watertight barrier that stands the test of time. Even in outdoor conditions, it remains resilient against the elements, including rain and UV exposure. This reliability gives me peace of mind knowing that my seals will last for years without the need for frequent touch-ups.In addition to its practical benefits, the Gorilla Waterproof Caulk & Seal has a clean, professional finish. It dries to a clear, non-yellowing finish, which is aesthetically pleasing and blends seamlessly with any surface. This attention to detail enhances the overall appearance of my projects.Overall, this product is a must-have for anyone in need of a reliable, versatile, and durable sealant. It has exceeded my expectations in every way, providing outstanding performance and ease of use.

Small project quantity in two tubes. Appropriate thickness suggests good quality for moisture protection. Applied well for my use. Dried smoothly. Very white.

It's caulk, it fills holes nicely. This comes with a small detachable nozzle, allowing it to screw it on and off, be cleaned and then the replaceable screw on sealing cap holds the nozzle onto the outside of the tube! No more clogged nozzles! Very clever and nice touch. All things equal, buy this over others!

I had no doubt about this product as its a very trusted, high-quality brand to me. I never used their caulk product before but it worked as easy as pie, and got my job done quickly too, with zero mess. It dries crystal clear, like it's not even there, and dries FAST! Be ready to go when started! I redid all the caulk around my bath and shower fixtures then had enough to easily go around the top of the tub. Recommend! Terrific product, terrific brand 👌🏽

Recently, my car’s windshield washer pump broke, and water was spraying out from a crack at the bottom of the pump whenever I tried to use it. I wasn’t sure if this silicone sealant would actually seal the crack, but once it fully dried, the result was very satisfying. It also seems to provide good water resistance when used on the washer pump, and the value for money is excellent. However, the smell is very strong, and although I used it on a machine, I feel it might have some negative effects on the equipment over time. For applications involving machinery, it might be better to look for products like Low Odor Neutral Cure Silicone Sealant, which are more suitable for such use.

Great product! Easy to use and dries quickly.

Easy to use, albeit quite watery though gets the job done. I'd go slow using this if you don't know what you're doing.