Browse Forums Flooring & Floor Covering Re: Polished concrete - stains and sealant 5Mar 17, 2014 9:42 am Thanks for clearing that up miteq. would love some pics too b_b. how long ago was the concrete last sealed? Hi everyone, Have just put a shower in the laundry and after only using it 2-3 times have noticed staining on the grout. The tiles were glued onto a concrete wall after… 0 5453 Yes, unless you are in a low intensity rainfall area or the area is protected from rain. Do you have access to NCC Part 2 or can you download it? I can email you a copy… 10 12533 |