Q: What mix ratio does the FP415 system use with FH416?. Product Type: 2-component DTM hardener. Manufacturer: Sherwin Williams.
Sherwin Williams FC720 Finish 1 Clearcoat Gal w/ FH613 Slow Hard KIT
Sherwin Williams FP402 Finish 1 Red Acrylic Primer (Gallon)
1 qt Sherwin Williams Finish 1 Fast Acrylic Enamel Hardener for Auto Paint FH611