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

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.

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 out Dries clear and clean Excellent waterproof seal Works on a variety of surfaces (ceramic, metal, glass, etc.) Mold and mildew resistant Minor 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 100% Silicone Caulk Waterproof Sealant (2.8oz Squeeze Tube) is fantastic — just like every other Gorilla product I’ve used! It applies smoothly, seals perfectly, and dries to a clean, professional finish. The waterproof formula holds up great in bathrooms, kitchens, and outdoor projects. I really appreciate the convenient squeeze tube, which makes small jobs quick and easy with no mess. It’s durable, reliable, and truly lives up to the Gorilla name. Overall, a top-quality sealant that delivers excellent results every time!

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

Very easy to use. Works very well

10 stars! This stuff is awesome. I put it on our wall around the pipes and it’s sealed now already. Works as described. Good value for money. Good stickiness. Durable. It’s not messy. The white is good color for clarity on a wall. I have to do the tub next. I did several fixtures in my house this morning. It was great as expected from Gorilla. I always buy Gorilla products and haven’t been let down yet. Always a good and positive experience with this company. Highly recommend!

This worked great on recaulking my tub. It was easy to squeeze in and use. It does have a strong smell. I refilled easily and I'm not getting that mold stain like with the other cheaper caulk I bought. It made my tub look like new. So far it's not cracking at all. It's a okay value for what I received.

I used a razor blade to cut and scrape the old Dap latex/silicone caulk joints on a fiberglass shower stall. I then used acidic bath cleanser (scrubbing bubbles) and a brush, followed be water rinse on the whole unit. I then used 90% isopropyl alcohol on a nylon scouring pad to clean and prep the areas to be caulked. I then used this to redo the joints. 24 hours later I did a cleanup of caulk on places I missed at application. I was surprised when I discovered the smears rubbed off with my finger. Doing that I pulled up the end of a bead. I was able to pull the entire bead out of the joint in one tear. Very little adhesion. So latex had no problem adhering but this does? I'm confident the surface was clean and dry. I've applied a lot of caulk in my days. I have no answer as to why this adhered so poorly. GE silicone is in there now and seems thoroughly stuck.

Original item, very good material, with an affordable price

I've used other brands before and have not had to issues I've had today. It was really thick and goopy and hard to use. The cap was tough to get off so wondering if it's just old product? I'm hoping it sticks cause it was a nightmare and I never want to redo it again. I went by the other high reviews and did not find the ease of use stated. What a disaster.

Works great 👍. Prevent leaks in my shower

Excelente producto 100% recomendable De excelente calidad

It works very well. Alittle goes a long way.