

⚡ Prime like a pro, dry like a boss!
The SEM 42003 Black High Build Primer is a fast-drying, elastomeric acrylic aerosol primer designed for automotive and industrial use. It delivers high-build coverage on multiple surfaces including steel, aluminum, plastic, and fiberglass, drying fully in just 1 hour with a sleek semi-gloss finish. Ideal for professionals seeking efficient, versatile priming with superior adhesion and smooth results.
| Brand | SEM |
| Color | Black |
| Finish Type | Semi-Gloss |
| Size | 16 Ounce (Pack of 1) |
| Item Volume | 12 Fluid Ounces |
| Special Feature | Fast-Drying |
| Unit Count | 16.0 Ounce |
| Paint Type | Regular |
| Specific Uses For Product | Exterior/Interior |
| Surface Recommendation | Metal, Wood |
| Item Form | Aerosol |
| Included Components | 1 |
| Is Waterproof | False |
| Model Name | 42003 |
| Package Information | Can |
| Color Code | SEM 42003 |
| Full Cure Time | 1 Hours |
| Coverage | Not available |
| Water Resistance Level | Water Resistant |
| UPC | 646786420030 |
| Global Trade Identification Number | 00646786420030 |
| Manufacturer | SEM |
| Dry Time In Hours | 1 |
| Item Weight | 1 pounds |
| Product Dimensions | 11 x 6 x 6 inches |
| Item model number | 42003 |
| Is Discontinued By Manufacturer | No |
| Exterior | Aluminum,Metal,Plastic,Steel |
| Manufacturer Part Number | 42003 |
| Special Features | Fast-Drying |
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