U-POL UP4832 RAPTOR Anti-Corrosive Epoxy Primer, 2K Gray Primer for RAPTOR Protective Coating, 1 US Quart

U-POL UP4832 RAPTOR Anti-Corrosive Epoxy Primer, 2K Gray Primer for RAPTOR Protective Coating, 1 US Quart

• Two-component high performance primer for use beneath RAPTOR Protective Coating. Its anti-corrosive resin system promotes adhesion to bare metal and other prepared substrates while creating a durable foundation for subsequent protective coating application.
• Features:
  • Contains anti-corrosive additives and exceeds 1000 hours of salt spray resistance testing under ASTM B117 protocols.
  • Suitable for prepared bare steel, galvanized steel, aluminum, stainless steel, fiberglass, SMC, GRP, polyester fillers, coil-coated surfaces, sandblasted steel, and ABS.
  • Can be applied directly over surface rust and used in a wet-on-wet process.
  • Mixes 2:1 by volume with compatible RAPTOR Epoxy Primer Hardener UP4833 or UP4835.
  • Apply 1 to 2 coats with 5 to 10 minutes flash time between coats at 68 F.
• Specifications:
  • Manufacturer: U-POL
  • Part Number: UP4832
  • Product Type: 2K anti-corrosive epoxy primer
  • Color: Gray
  • Capacity: 1 US Quart
  • Mix Ratio: 2:1 primer to hardener by volume
  • Compatible Hardeners: UP4833 and UP4835
  • Spray Tip: 1.3 to 1.6 mm
  • Compliant Spray Pressure: 29 to 36 psi
  • Pot Life: 4 to 8 hours at 68 F
  • Dry Film Build: 2 to 3.1 mil
• The RAPTOR Anti-Corrosive Epoxy Primer can also be referred to as 2K epoxy primer, anti-corrosion automotive primer, RAPTOR primer, gray epoxy primer, and direct-to-metal epoxy primer.

U-POL specializes in automotive refinishing products including fillers, coatings, aerosols, adhesives, and paint-related products. The company supplies professional automotive refinishing markets in more than 100 countries.

Q: Which hardeners are used with UP4832?
A: UP4832 is mixed with RAPTOR Epoxy Primer Hardener UP4833 or UP4835 at a 2:1 ratio by volume.

Q: Can UP4832 be applied directly over surface rust?
A: Yes. RAPTOR Anti-Corrosive Epoxy Primer can be applied directly over properly prepared surface rust.

Q: How long can UP4832 remain before topcoating without sanding?
A: The primer can be recoated within 72 hours without intermediate sanding. After 3 days, sand with P360 to P400 before application.