J
jonnyc
Matt stone is a terrible sealer for porous stone . Fine for travertine
DryTreat Original is now my favourite impregnator. I tend to recommend this to my customers if they can afford it! I have no issues using Lithofin products whatsoever. Always found them to be great. Fila I've used once. It failed. Lithofin products sorted the problem. I last used Mattstone about 15 years ago.