BOYSEN® Chalk Blocker™ B-7304

DESCRIPTION: BOYSEN^® Chalk Blocker™ is an eco-friendly acrylic water-based masonry surface conditioner. This low-VOC formulation is designed to treat chalky, water-based or solvent-based paint providing a sound surface for succeeding coats. It is especially useful in repainting interior and exterior surfaces.

PRINCIPAL USES: It is an ideal remedial primer. It binds chalk residue to the substrate prior to repainting areas that show problems of chalking.

DRY TIME:
Touch: 30 minutes
Recoat: 24 hours

THEORETICAL COVERAGE PER 4-LITERS: 25 - 30 sq.m. 
*Depending on surface texture and porosity

TINTING: Not applicable

THINNING SOLVENT: Use as supplied. If necessary, thin with not more than ½ Liter of clean water per 4- Liter can.

CLEAN-UP SOLVENT: Water 

PACKAGING: 4-Liters

APPLICATION: By brush or roller