Did some tiling on Monday, returned to grout it Wednesday. Grouted the
tiles, proper float, finisher & sponge.
Two hours later when I finished the plumbing etc I noticed some of the grout
had pin holes.
Quick rub with a wet finger seemed to restore it.
This has happened to me before. Is it the make of grout? I've been using
Wickes all purpose tile adhesive & grout.
time? Humidity? Make of grout?
- posted 12 years ago