Contractors PVA

·       CONTRACT PVA is a poly-vinyl acetate homo-polymer, 

formulated as a high viscosity emulsion. 

It is a safe to use, multi-purpose, water-based primer,

 sealer & bonding agent, which can be applied 

to a wide range of porous masonry-based building

 materials to improve the initial bond; adhesion 

and durability of a subsequently applied 

render, screed or adhesive coating.

·       Primer for porous worn surfaces

·       Seals porous gypsum plaster

·       Reduces suction on porous substrates

·       Adhesion promoting admixture for renders & screeds