Prime-Tek GP Primer is a single-component, water based, multi-use acrylic primer used to prepare substrates for the application of sprayed polyurethane foam (SPF). This material is black in color, can be sprayed, rolled, or brushed, and provides excellent adhesion to various surfaces. This product can be used to “hold,” or temporarily protect, SPF from UV radiation; also known as a “night seal”.
Prime-Tek GP Primer Data Sheet
Prime-Tek GP SDS Sheet