OPTEX™ Super Build 4:1 Primer highlights dents, low spots, scratches, and other surface imperfections while at the same time eliminating the need for messy carbon black powdered guide coats. This 4:1 primer sprays on pink and turns gray as it is sanded, revealing high spots while low spots and scratches remain pink.
Patent-pending built-in guide coat eliminates the first guide coat step
Adheres to a broad range of substrates including bare metal, aluminum, fiberglass, rigid plastic, body filler or putty
Direct to metal application eliminates the need for epoxy or self-etch primers
Waterborne paint compatible and VOC compliant.
- 2k Hybrid epoxy primer surfacer
- 4:1 Mix ratio
- Apply directly to bare metal
- Excellent corrosion protection
- Exceptional filling and build properties.
- Ready to sand in 2 hours
- Supplied as a kit – 3.78lt Primer and 946ml Catalyst