N.H. Code Admin. R. Env-A 4202.46
Current through Register No. 25, June 20, 2024
"Pre-treatment wash primer" means a primer that is formulated and labeled for application directly to bare metal surfaces to provide corrosion resistance and to promote adhesion of subsequent topcoats, that when tested in accordance with ASTM test method D1613-03 contains a minimum of 0.5 percent acid by weight.
N.H. Code Admin. R. Env-A 4202.46