Chalky Wall Sealer™ Acrylic Primer / Sealer
What It Is: A sealer that binds residual chalk to prime the surface for painting
Surface Types: Masonry, Wood, Stucco (see TDS for full list)
Formulation: 100% Acrylic
Coverage Rate: Approx. 60-400 sq. ft. / gallon (See TDS for details)
Chalky Wall Sealer
is a high-performance clear acrylic primer and sealer for application on painted and unpainted chalky surfaces. It penetrates and bonds residual chalk making the surface primed and ready to be painted. If the surface has already been painted it can still be used on top as a clear acrylic sealer. Chalky Wall Sealer is eligible for a warranty of up to 3 years.
Seals and Binds Chalked Surfaces
Seal and bond residual chalk on aged painted surfaces to prepare for repainting.
Improves Adhesion of Top-coats
Helps prevent efflorescence and protects wood from swelling, shrinking, or grain raising.
Safe to Use
Contains less than 15 g/L V.O.C.’s, no carcinogens, very low odor and can be applied on interior and exterior surfaces.
Easy to Apply
Spray on easily in a flood coat using an airless sprayer.
What is Micro-Lok™?
Chalky Wall Sealer is formulated with a proprietary ingredient called Micro-Lok™. It creates a micro-molecular chemical and mechanical bond between the water repellent chemicals and the substrate.
Why choose a concentrate?
The Benefits of Specifying Concentrates:
- Reduces carbon footprint
- Reduces job site and landfill waste
- Reduces worker and supply chain fatigue