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⚡ Prime Like a Pro, Finish Like a Boss
Custom Shop Gray DTM High Build Urethane Primer Surfacer is a professional 4:1 mix ratio primer designed for direct application on metal and various substrates. It offers superior adhesion, corrosion resistance, and fast drying—ready to sand and topcoat in 3 hours. With a low 2.1 VOC formula, it meets environmental standards while delivering durable, high-build coverage ideal for automotive and industrial refinishing.














| ASIN | B0BJ3328QN |
| Age Range Description | Adult |
| Best Sellers Rank | #98,502 in Automotive ( See Top 100 in Automotive ) #63 in Automotive Primers |
| Brand Name | Custom Shop |
| Color | Gray |
| Color Code | #808080 |
| Container Type | Can |
| Coverage | Anti-corrosive and adhesion protection |
| Customer Reviews | 4.5 4.5 out of 5 stars (160) |
| Dry Time In Hours | 3 |
| Finish Type | Gloss |
| Full Cure Time | 3 hours |
| Indoor Outdoor Usage | Outdoor |
| Is Waterproof | False |
| Item Form | Liquid |
| Item Volume | 1.25 quarts |
| Manufacturer | Custom Shop |
| Paint Dilution Percentage | 20 |
| Paint Type | Urethane |
| Part Number | CUS KIT-DTM-HB624-QT |
| Size | 32 Fl Oz (Pack of 1) |
| Special Features | Easy to Use, Fast-Drying, Low VOC |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Metal |
| UPC | 840234512661 |
| Unit Count | 32 Fluid Ounces |
| Water Resistance Level | Water Resistant |
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