its a cementious waterproof slurry thats painted onto a surface in 2 or more coats, very similar to knocking up neat cement with sbr, think 'water tank', needs to be waterproof, hence 'tanking' 8)
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.