101 Overspray Primer is an underlayment primer and bonding agent for installing Merkrete’s waterproof and crack isolation membranes under ceramic, tile and stone. 101 Overspray Primer reduces porosity factor and increases bond on most of substrates .
FEATURES AND BENEFITS
Reduces Porosity Factor Allowing Proper Open Time for Adhesive
Enhances Adhesive Bond
Adds Strength and Durability to Underlayment
Increases Abrasion Resistance
Provides Temporary Wear Surface for Construction Traffic