SEM 39673 Self-Etching Primer in Black features acid-etch technology that chemically bonds to bare metal in automotive refinishing. The black formula is ideal for priming under dark topcoats, inner structures, and jambs where gray primer show-through would be visible.
Key Features:
- Acid-Etch Technology: Chemically bonds to bare metal without separate metal conditioner.
- Black Finish: Ideal for dark topcoats, inner structures, and jambs.
- Fast Drying: Quick turnaround for production environments.
- Multi-Metal: Steel, aluminum, galvanized, and other automotive substrates.
- 16 oz Aerosol: Spot repairs and small panel priming without gun setup.
