RAPTOR Flameproof Primer Gray 300 mL | PBE Direct
Overview
RAPTOR Flameproof primer is for use prior to the application of RAPTOR Flameproof. Ideal for use on exhaust manifolds, headers, exhaust systems and other surfaces that require protection from very high heat. This 1K professional grade Primer uses advanced ceramic technology that withstands temperatures up to 2000°F. When fully cured and used in combination with RAPTOR Flameproof, it provides a finish which is 5x tougher than traditional lacquers with superior protection from heat, oil and other automotive fluids. It’s easy to use and dries fast with excellent adhesion. Suitable for use on all types of metals including steel and alloys.
At a glance
- Brand: U-POL
- 1 available configuration
- Current National Oak availability with a 95% safety buffer
Buying advice
Match the exact U-POL part number, application, compatible system, and package quantity before ordering.
Features
- Ideal for use on exhaust manifolds, headers, exhaust systems and other surfaces that require protection from extreme heat
- 1K Pro Quality
- Advanced Ceramic Technology - Heat Resistant up to 2000°F
- Out performs the competition — doesn’t blister/crack/peel
- Superior protection from heat, oil and other automotive fluids
- Raptor protection — just gets tougher once cured on the vehicle
- Clog Free Spot Nozzle ideal for precise coverage
- Use RAPTOR Flameproof Primer when applying to bare metal
Specifications and exact part numbers
| Manufacturer part number | Customer selection |
|---|---|
| 4940 | Single configuration |
Application and compatibility guidance
Follow the current U-POL technical data sheet for substrate preparation, compatible primers or coatings, mixing ratio, application conditions, flash time, and cure schedule. Do not substitute a visually similar hardener or component.
Common questions
How do I select the right version?
Use the customer options above, then confirm the exact manufacturer part number shown in the specifications table.
How is inventory handled?
PBE Direct replaces the Shopify quantity with current distributor inventory after applying a 95% safety buffer.
Manufacturer documents and resources
- 29250 Upol US Collision Repair Catalog Website — page 17
- 29975 Upol O Reilly Catalog Pages — page 33
- U-POL document library
Related U-POL products
You might also like

Raptor Flameproof Satin Clear 300 mL
RAPTOR Caliper Enamel Satin Black 300 mL
U-POL® ROCKET™ UP0735 Paint Accelerator, 250 mL, Use With: U-POL coatings