Ultra Spec Masonry Int/Ext Acrylic High Build Masonry Primer

Designed to penetrate and seal the surface of new or previously painted masonry surfaces providing the proper foundation for subsequent finish coats.

• Excellent surface adhesion to provide for better sealing and acceptance of finish coats
• Reduces the porosity of masonry surfaces
• High alkali resistance up to pH 13 or 7 days minimum cure for new concrete
• Provides a mildew-resistant coating
• Appropriate for both interior and exterior use
• May be tinted to light colors with up to 2.0 fl. oz. of Benjamin Moore Gennex^® colorants per gallon

Recommended for:
For application to new or previously painted interior/exterior surfaces including: tilt-up concrete construction, stucco surfaces, block construction.