vickim
Mar 2, 2012, 06:06 AM
I put down 12 x 12 porcelain floor tiles in a bathroom using mastic type 1. I walked on it after 9 hours and it's still squishy in places. Then I read the directions (I had used this same mastic before) and realized that up to 6 x 6 is recommended and that it could take much longer than 24 to 48 hours to dry). I wish I'd read the directions beforehand.
Can I wait until it dries and continue with the grout. I didn't realize there was such a difference in mastic and thin set.
Can I wait until it dries and continue with the grout. I didn't realize there was such a difference in mastic and thin set.