CoREZYN® Sanding Primers

Our sanding primer gel coats have excellent paint compatibility. We offer conductive primers for electrostatic painting process as well. Sanding primers are ideal for any fiberglass composite application requiring a prepared surface prior to finishing.


Low VOC Sanding Primers

Our low VOC sanding primer gel coats are quality controlled specifically to have easy application characteristics. They are formulated for easy post finishing of fiberglass parts with good sandability and high surface energy. With a maximum of 30% HAPs, these products meet the MACT Standard, EPA 40 CFR Part 63 requirements of the National Emissions Standards for Hazardous Air Pollutants: Reinforced Plastic Composite Production.

B-1289B-LIUN Gray Sanding Primer
B-1289F-LIUN Easy Sanding Gray Primer

Conductive Sanding Primers

Our black conductive low VOC sanding primer gel coats are for use with electrostatic coating applications. They are designed for good spray application with high surface energy and good stability for easy post finishing of the fiberglass parts. Low VOC formulations with a maximum of 28% HAPs, meet the MACT Stanard, EPA 40 CFR PArt 63 requirements of the National Emissions Standards for Hazardous Air pollutants: Reinforced Plastic Composite Production for non-white gel coat and Rule 1162 South Coast Air Quality Management District.

B-1147-LIUN Black Conductive Low VOC Sanding Primer
B-1484B-UUF Black Conductive Conventional Sanding Primer