Installation Instructions HERE
Enhances Adhesion of Gunther Mastics
CRL Gunther Prime-N-Seal Primer is a superior, quick drying (approximately 4 hours before installing mirror) acrylic primer and sealer designed to help eliminate mirror installation failure. It enhances adhesion of Gunther Mastics while protecting the mirror from substrate contaminates. Prime-N-Seal promotes exceptional adhesion to drywall, greenboard, cement, plaster, plywood, brick and other substrates. It cleans up with water, is non-flammable, and does not contain environmentally damaging ingredients. Easy to apply by brush, roller or spray (airless tip size .015 - .017). Flat white appearance when dry.
Color: Flat White
Minimum Order: 1 Gallon