Spraymax 3680404 3 in 1 Primer Shade Gray is used for repairing small damaged areas/spot repairs and painting parts, as an anti-corrosion primer or primer surfacer. Can be used on galvanized steel, aluminum, steel, GRP, and polyester surfaces. (Do not coat with polyester or EP-products).
Application Notes:
- Shake can thoroughly for 1-2 minutes
- Apply first coat adjust variator and perform a test spray before applying
- Allow to flash 5-10 minutes
- Apply 2-3 coats
- Sand wet or dry (manually) with 400 grit to 500 grit paper
