Gorilla White 100 Percent Silicone Sealant Caulk, Waterproof and Mold & Mildew Resistant, 10 ounce Cartridge, White, (Pack of 1)

First time of using Gorilla white and extremely pleased with the product. I required this caulking to seal between brickwork and timber and firstly installed some foam rod before filling the joint which was at least 15mm wide and deep. When dry the Gorilla white is very firm to touch yet still flexible enough to withstand some movement with the different surfaces.

This is easily the best silicone sealant around it spreads like butter dries quickly and grips like nothing else, did my shower tray edges as they were leaking this stuff did the biz, in the future I won't use any other silicone sealant this is the one for me, it's expensive but goes for miles and it works, brilliant stuff

Used this to seal my shower tray. Worked great

Good quality sealant. Done the job with a good finish

the lid on my glue gun had to cut as the top didn't keep safely and dried also when cut small nothing comes out...

Very nice product

Nice product

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.

Worked perfectly

Don't buy without the caulking gun,it's useless.