HS-421 Primer

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Description

Product Description​

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

Product Information​​

TECHNICAL OVERVIEW​​

TECHNICAL OVERVIEW​​​
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%

Recommended Uses​​

  • Oilfield​
  • OEM
  • Construction Equipment , Cranes​
  • Waste and Recycling Industry Garbage Trucks​
  • Trailers and Rolling Stock​