Gorilla Waterproof Caulk & Seal Silicone Sealant, 10oz Cartridge (Pack of 1) - White Caulking Sealant for Kitchen, Window, Ba
4.5 | 32,439 ratings
Price: 12.64
Last update: 01-08-2026
About this item
- Speed meets strength: Caulk & Seal's silicone caulk is ready for water exposure in as little as 30 minutes
- All-purpose: Gorilla caulk works wherever the work is; Indoor and out, rain or shine after fully cured
- Waterproof sealant: This white caulk seals out air, water, and moisture with 100% silicone as cured
- Gorilla tough: This white silicone caulk is not only mold & mildew resistant, it won't yellow, shrink or crack over time
Product information
Item details
| Brand Name | GORILLA |
|---|---|
| Manufacturer | The Gorilla Glue Company |
| UPC | 052427806000 |
| Global Trade Identification Number | 00052427806000 |
| Customer Reviews | 4.54.5 out of 5 stars(32,418) 4.5 out of 5 stars |
| Best Sellers Rank |
|
| ASIN | B01NCSN5AS |
| Item Type Name | Gorilla 100% Silicone Sealant, 10 oz., White |
| Included Components | (1) 10oz Cartridges of Silicone Sealant |
| Item Height | 1.5 inches |
| Unit Count | 10.0 Ounce |
| Warranty Description | Warranty |
Additional details
| Material Type | Silicone |
|---|
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Gorilla Waterproof Caulk & Seal Silicone Sealant, 10oz Cartridge (Pack of 1) - White Caulking Sealant for Kitchen, Window, Bath, Marine, Door and More
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User guide
| Full Cure Time | 24 Hours |
|---|---|
| Initial Hardening Time | 3E+1 Minutes |
| Surface Recommendation | Door,Gutters,Window |
Features & Specs
| Maximum Gap Fill | 0.5 Inches |
|---|---|
| Tensile Strength | 170 Pounds Per Square Inch |
| Water Resistance Level | Waterproof |
Style
| Color | White |
|---|---|
| Item Form | Paste |
Measurements
| Item Weight | 10 Ounces |
|---|---|
| Liquid Volume | 10 Fluid Ounces |
Top reviews from the United States
- Jason K.High quality sealant that works perfectlyThis Gorilla caulk and sealant has excellent quality and performs exactly as expected.
The clear finish looks clean and professional once applied which makes it suitable for kitchens, bathrooms, and windows.
It seals tightly and provides strong waterproof protection that feels very durable.
Application is smooth with a standard caulking gun and it adheres well to different surfaces.
Overall I am very satisfied with the performance and would recommend it for anyone needing a reliable waterproof sealant. - Bill RodwickExcellent productWe had our shower replaced totally past the studs two years ago. The construction sealant used started to fail. Ordered this on a hunch. Cut out the old. Treated the areas with bleach. Let it dry thoroughly and applied your product. Very easy to use. Holding up quite well.
- FBStrong, Reliable Seal & Easy to UseI used the Gorilla Waterproof Caulk & Seal Silicone Sealant for a few spots around my bathroom tub and kitchen sink, and it performed exactly as advertised. The sealant goes on smoothly with a steady bead, sticks well to tile and metal, and cures into a flexible, waterproof finish that feels tough and long-lasting. I love that it’s truly waterproof once set — no shrinking or cracking after a few days of showers — and cleanup was simple with just a damp cloth before it dried. Ideal for bathrooms, windows, doors, and even small outdoor jobs. For anyone needing a dependable sealant that holds up to moisture and everyday wear, this Gorilla silicone is a solid choice!
- Richard FletcherGorilla Waterproof Caulk & Seal: Premium Quality When Time MattersThe Gorilla Waterproof Caulk & Seal Silicone Sealant is a truly exceptional product. When you need a reliable, professional-grade seal that you know will hold up against the elements, this is the cartridge to reach for. The application is smooth, the gray color is clean and consistent, and the resulting seal is absolutely watertight and durable. It lives up to the Gorilla reputation for being tough and long-lasting—this is a 100% waterproof solution that provides real peace of mind for window and door projects.
The only reason this isn't a five-star perfect rating is purely a function of convenience versus cost. I needed this caulk quickly for a weekend project and ordered it online. I have no doubt that I could have saved a few dollars if I had been able to go to my local hardware store to purchase it, but the quick delivery and knowing I had a premium sealant ready to go made the extra cost acceptable.
If you prioritize quality and need immediate results without waiting for a trip to the store, this caulk is absolutely worth the investment. It’s a top-tier sealant that performs exactly as advertised. - RotatorThis is the BEST! Dont waste money ???? on their brands.acrylic but this stuff is the best!I hate using caulk, especially acrylic; however, this is the best caulk, excellent price, works exactly as stated in the description, dries quickly, etc.
Just bought another tube. - T-RexWholeheartedly recommend this product!The Gorilla Waterproof Caulk & Seal Silicone Sealant stands out as one of the most impressive sealants I’ve encountered for caulking tasks. Its texture is ideal—not too thick or thin, allowing for easy application that glides effortlessly across surfaces. The smooth consistency ensures that it fills gaps and seams perfectly, creating a strong, lasting seal. I particularly appreciate how well it adheres to a variety of materials, including wood, metal, and even some plastics. Additionally, it cures quickly, yet remains flexible, which is essential for areas that may expand or contract with temperature changes. Overall, I wholeheartedly recommend this product for anyone in need of a reliable sealant for both indoor and outdoor projects.
- DerekReliable, Fast-Drying Sealant That Lives Up to the Gorilla Name!I picked up the Gorilla Waterproof Caulk & Seal in white (10oz cartridge) to redo the seals around my bathroom tub and a couple of kitchen windows, and it didn't disappoint. As a DIYer who's dealt with flimsy caulks before, this stuff is tough, easy to work with, and holds up well against moisture.
Pros:
Super Fast Water-Ready Time: It's ready for water exposure in just 30 minutes, which is a huge win for bathroom projects. I was able to use the shower the same day without worrying about leaks.
No Shrinkage or Cracking: Unlike some cheaper sealants that crack after a few months, this one stays flexible and looks good long-term. It won't yellow over time either.
Mold & Mildew Resistant: Perfect for humid areas like showers and kitchens – no mold buildup even after months of use.
Excellent Adhesion: Sticks great to tile, glass, metal, and porcelain. I used it on window frames and tub edges, and it hasn't budged.
Easy to Apply: Smooth consistency that tools nicely for clean lines. The 10oz cartridge gives plenty for multiple small jobs.
Cons:
Not Paintable: If you need to paint over it, this isn't the one (it's 100% silicone, so paint won't stick well).
Strong Odor During Application: The vinegar-like smell is noticeable, so ventilate the area well.
Cure Time: Full cure takes 24 hours, but the quick water-ready feature makes up for it.
Overall, this is one of the best silicone sealants I've used – better than generic brands and on par with premium ones like GE or DAP. It gets consistent 4.5–4.8 star ratings across sites, and for the price (usually $10–$15), it's a solid choice for home repairs. Highly recommended for anyone tackling wet areas! I'd buy it again in a heartbeat. - Melissa BaileyDo a small test areaIt was very difficult to use, the product was thick. It came out of the bottom of the base and got stuck to my applicator. The finish wasn’t what I expected. I much prefer products from DAP. I would not buy this again.