Mapei ECO 575 Premium Wall Base Adhesive 325 mL

This is ECO 575 Premium Wall Base Adhesive, a premium wall base adhesive. It is for vinyl, rubber and carpet wall base, FRP panels and wall carpet. Vertical surfaces, not floors. A 325 mL container runs to roughly 19 to 21 linear feet with a 1/8" saw-tooth notch, on 4" base. No flash time. Working time is 10 to 25 minutes over a porous wall. FRP panels wait 5 to 20 minutes before being set. Mapei give no MVER or RH figure for this one. They ask only that masonry and concrete be free of hydrostatic pressure, checked with a hygrometer. It is approved over gypsum wallboard with the paper intact, water-based paint over wallboard, cured patching compounds, exterior-grade plywood, and fully cured masonry and concrete. Not on non-porous paint, wallpaper, vinyl wall covering, laminate, ceramic tile or metal. Not over asbestos. Interior only. On the shelf in Mississauga and Barrie if you are picking up tile anyway.