- Chemical Family:Carbonates
- End Uses:Undercoat, Primer, Sealer, Waterborne Coating
- Features:Long Potlife, Improved Rheology, Good Elasticity, Crack Resistance, High Opacity, Excellent Stain Blocking, Low VOC, Long Shelf Life, Improves Adhesion
Vertal® 7 is a highly lamellar talc/carbonate mineral pigment. Vertal® 7 provides a unique balance of prime pigment spacing (opacity), film reinforcement, and anti-cracking and barrier properties to architectural and decorative coatings. Vertal® 7 is especially suited for waterborne paints, universal primers, stain-blocking primers, sealers, and undercoaters. Vertal® 7 is also a good choice for low-VOC alkyd primers.