Endura HS-421 Primer is a two-component acrylic urethane primer designed for spray application. It is designed as an automotive primer for previously painted surfaces. It has high build capability and is easily sanded. HS-421 Primer can also be used directly over properly prepared wood, fiberglass, and polyester fillers.
- High build up to 10 mils Dry Film Thickness
- Easy sanding after as little as two hours
- Formulated to fill imperfections in rough or porous surfaces
HS-421 primer must be sealed before application of topcoat.
Product TDS and SDS Information
|PART NUMBERS||Component A: FEA0313 Component B: FUB0100 (4:1)|
|SERVICE CONDITIONS||Medium Duty Primer|
|RECOMMENDED DFT||3.0 - 5.0 mils DFT|
|VOLUME SOLIDS (%)||45% +/- 1%|