Starbrite 478160 Sealant White

I used it on my security door that had a few rust spots. Covered them with this and it helped stop with the rusting. Seals it up.

Easy to apply. I was hoping for no shower mold, but it's waaaaaay less than before I used it.I would buy again

The tube needs to be redesigned was very difficult to cut the tip diagonally & the bottom broke open and made it a one time application.

Worked great to repair some small holes in my boat that were made after moving the handle to use the ladder to get out of the water. Dried quick, looks good, sealed well.

Even though this is good silicone, I will not be buying it again. While squeezing the tube, the seal on the other end split making the tube useless.