Is All-purpose Joint compound rainproof? I have extra joint compound and i'm wondering if i could use...
I have extra joint compound and i'm wondering if i could use it to stamp the edges in my shower and tub. Thanks
Answers: NO, it is not! Use tub and tile sealer.
No, joint compound is not impermeable. Use silicone caulk. It comes in various colors. Many types available. Shop for aspect, not price. Read instructions-get type made for specific use..there are MANY on market. Remove matured caulking first. no