APS9250 Tilers Primer 1 Ltr

A waterproof primer; sealer and bonding agent to improve, adhesion strength and long-term durability of the joint between the adhesive and any surface substrate. It can be applied to gypsum plaster, old / worn concrete; sand cement screeds and render to reduce porosity, surface dusting and moisture absorption whilst improving initial tack and enabling adhesives to achieve a secure and lasting key.

Conforms to : 

• Stabilises porous surfaces
• Improves bond to timber/vinyl surfaces
• Reduces surface suction
• Improves open time of adhesive
• Used as a screed enhancing admixture