Duratec Vinyl Ester Primer
The Duratec Vinyl Ester Primer is a high-build, low-shrink primer engineered for professionals who demand ultra-flat, show-quality surfaces that hold up over time. Originally developed as a barrier coat for boat hulls, it’s now trusted across numerous industries, including composite fabricators, automotive restoration specialists, and pattern makers who can’t afford shrinkage, print-through, or surface defects. Applies up to 40 mils wet-on-wet without sagging. Ready to sand in 2–4 hours. Available in Grey (#1799-006), Black (#1702-006), White (#1794-006), and Untinted (#1704-006).
Super High Build Up to 40 mils wet-on-wet without sagging on vertical surfaces. Ideal for aggressive blocking and surface correction.
Fast Turnaround Air-cures in 2–4 hours. No baking or heated booth required.
Minimal Shrink Vinyl ester chemistry prevents long-term print-through and shrinkage under paint.
Ultra-Smooth Finish Sprays and sands to a flat defect-free surface compatible with any high-end paint system.
Extremely Durable 280°F heat distortion temperature. Resistant to chemicals, water and environmental stress.
Multi-Substrate Bonds to fiberglass, body filler, cured epoxy base coats, and properly prepared metal.
| Color | |
|---|---|
| Chemistry | vinyl ester |
| Gel Time | 15 – 22 minutes |
| Product Type | Primer |
| Viscosity | 2200 – 2600 cps |
| Weight per gallon | 11.18 lbs/gal |
| Coverage per gallon | 100 – 115 sq ft |
| Thixotropic Index | min 5.5 |
| Typical Application | Auto Restoration, Boat Building, Boat Restoration, Mold Construction, Mold Resurfacing, Plug & Pattern, Tooling |
| Industries | Aerospace, Architecture, Art, Automotive, Consumer Recreation, Marine, Transportation, Woodworking |
| Process | Closed Mold, LRTM, Open Mold, Vacuum Infusion, Vacuuming Bagging |
| Epoxy Compatible? | Yes |
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