In response to many customer inquiries requesting a quick drying & easy-to-apply coating which enables a restorer to quickly topcoat POR-15 & other basecoats, POR15 has developed this Self-Etching Primer. With this product, you can even topcoat POR15 that has been in place for months or years. POR15 Self-Etching Primer is NOT a high-build primer, like POR15 Tie Coat Primer, but it can be sprayed on almost any painted surface & can be topcoated in 15
- 30 minutes. This fantastic high-tech coating will gently etch tough & glossy, making the perfect surface for bonding to POR-15 Rust Preventive Paint, & all topcoats. It can be sanded lightly, &, if desired, multiple coats may be applied. Only available in an Aerosol Note: that very old, cured POR-15 finishes may still require light attention with some coarse sandpaper.