Features:

  • Incredibly versatile 100% silicone sealant that dries translucent clear
  • Best for sealing gaps or cracks between two surfaces; works on window, door, kitchen, bath, gutters, auto, marine and more
  • Indoor/outdoor; 100% waterproof
  • Won't yellow, shrink or crack
  • Mold and mildew resistant
One of the few that will stick to acrylic

Purchased this to seal the edge on a bubble tube I was building out of acrylic. Most sealants will not stick to acrylic, this gorrila brand stuff sticks and seals great, couldn't be happier

Five Stars

Used this product to install a wooden shelf on a ceramic tile shower. Very strong.

use protective gear, otherwise it SERIOUSLY burns

It worked really well for the showers that I had to seal. Previous caulks did not hold up because tenants either didn't wait the 3 days, or maybe their bathroom was just too humid. Either way, this is gonna be my go to for bathroom/kitchen sealing, because it really did repel water after just a few hours. A followup check confirmed that it held up well after a week, and didn't get washed away like other caulks before. The only things you have to be wary of, is to use proptective gear. Even in well ventilated areas, wear a mask/air filter thing, wear goggles that cover all around the eyes, and gloves. It is very sticky and hard to wash off, which makes sense given how it repels water so well. The first time I applied this, I assumed it'd be like other caulks before, and I didn't use any goggles or masks. After about 3 minutes, it started to burn my nose, and 5 min later my eyes started to itch and water. This thing seriously needs protective gear, so don't be like me and have burned nose for 2 days afterwards.

Used on car taillights.

I used this to seal my taillights after a hit and run damaged them and caused water to leak into my trunk. Doesn’t look the greatest but it bonded to the painted metal and plastic just fine and set up in 40 degree temps. Good stuff.

Five Stars

Does the job on any surface

has a very strong chemical smell compared to other caulks ive used

I moved into a new house and the window sill by my bed was coming apart from the wall. there was a large gap across (its actually 2 windows right next to each other). I bought a different brand of caulk first, which worked well but I needed more than one tube so I bought this one. This one had a very strong chemical smell. I kept the windows open and it took about 2 days to clear the smell out. The previous one had a smell but it was very faint and went away as soon as I was done. However the caulk worked perfectly so still 5 stars.

Works great, smells awful.

Great product, applied on a very cold day and still worked flawlessly. Does quite a lot with just one bottle but I honestly don’t think you could have enough of this. It is super clear however, so if its in a crack where light is coming through the silicon will not stop the light at all. But that’s as to be expected. As far as the smell, it’s average for silicone, silicone just smells awful.

Fixed my skylights!

January in New England, and me with leaky skylights. I removed the glazing on the skylights and replaced it with a generous bead of this stuff. 2 days later, heavy rain (at least an inch in a matter of hours.) No more leaks!

Good choice for stopping small-gap drafts

Worked well, and I appreciate having a clear option. Managed to fill a large number of gaps throughout the house.

This stuff is great for areas that will see a lot of water

This stuff is great for areas that will see a lot of water. I used in in the shower stall, around windows and near the sink.

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