PU Sealant vs Silicone Sealant - Which One Do You Need?
If you're standing in the hardware aisle staring at a wall of tubes, figuring out whether to grab a pu sealant vs silicone sealant can feel like a total guessing game. You probably just want something that won't leak or crack in six months, but the reality is that these two materials behave very differently once they're out of the tube. Choosing the wrong one isn't just a minor inconvenience; it can mean your paint peels off, your joint fails, or you end up with a sticky mess that won't cure properly. ...