I thought you talking in general, sorry my bad! So sbr for priming ply before applying mapei renovaton screed and primer g for screeds etc and im guessing no primer when applying ontop of any membrane.
Got it....... glad to hear there 100 pound primer ain't required because it sounds like a great product at a good price.
Got it....... glad to hear there 100 pound primer ain't required because it sounds like a great product at a good price.