Setcrete® Acrylic Primer prevents unacceptably rapid drying of Setcrete® Floor Levelling Compounds over absorbent subfloors and promotes adhesion to non-absorbent surfaces. It is suitable for use over normal underfloor heating installations and is coloured green to provide the user with visual control of coverage uniformity.

It should be used on absorbent surfaces such as concrete, sand/cement screeds, plywood and hardboard. It should also be used on non-absorbent surfaces of terrazzo, power floated concrete, quarry and ceramic tiles, sound asphalt, well bonded epoxy and polyurethane coatings and minimal existing adhesive residue.