Here it is, the primer you have been waiting for!
POR-15 Self-Etching Primer is the perfect solution for painting over top of cured POR-15. This terrific, high-tech coating will gently etch tough and glossy POR-15, making the perfect surface for bonding with the paint of your choice. Now you can use POR-15 for the ultimate protective coating, while also top coating with any colour or type of paint! POR-15 Self-Etching Primer is engineered specifically as a bonding coat for POR-15. It is not a high-build primer. POR-15 Self-Etching Primer. You’ll love the way it bonds to cured POR-15, and the way other paints bond to it. Note that very old, cured POR-15 finishes may still require light attention with some coarse sandpaper.