U-POL 0791V HIGH #5 High Build Primer, Gray, 450 mL Aerosol

U-POL 0791V HIGH #5 High Build Primer, Gray, 450 mL Aerosol

• U-POL 0791V is a HIGH #5 high build primer filler in a gray aerosol format designed to fill minor surface imperfections before topcoating. It is intended for spot repair and surface preparation on fully cured paint, polyester body fillers, GRP, direct to metal, and properly prepared steel, aluminum, and galvanized panels.
• Features:
  • High build primer filler helps level uneven surfaces prior to topcoat for improved finish quality.
  • Aerosol format helps reduce masking and eliminates the need to mix primer or clean spray equipment.
  • Produces a film thickness similar to spray gun applied primers to support efficient spot repair workflow.
  • Fast drying and easy to sand supports quicker turnaround between priming and topcoating.
  • Designed for use on automotive refinish substrates including direct to metal, SMC, lightly abraded E coat, fiberglass, and prepared OEM paint surfaces, not a replacement part for another SKU.
• Includes:
  • HIGH #5 high build primer filler aerosol, gray (0791V)
  • Flat fan nozzle
  • Round nozzle
• Specifications:
  • Manufacturer: U-POL
  • Part Number: 0791V
  • MPN: UP0791V
  • UPC: 5010796103651
  • Category: Coatings and Paint Systems
  • Subcategory: Aerosol Primers
  • Product Type / Function: High build primer filler aerosol
  • Color: Gray
  • Size / Capacity: 450 mL
  • Coverage: 21.5 sq-ft
  • Dry Time: 60 min dry
  • System Compatibility / Application: Designed to prime and fill uneven surfaces before topcoating on direct to metal, SMC, lightly abraded E coat, fiberglass, and prepared OEM paint surfaces; not a replacement part for another SKU
• The HIGH #5 High Build Primer can also be referred to as a high build primer aerosol, a primer filler spray, an automotive spot repair primer, a sandable primer aerosol, and a gray high build primer.

U-POL manufactures automotive refinish products used in collision repair and refinishing, including fillers, coatings, aerosols, and related surface preparation materials. The brand supplies products designed for professional body shop and industrial finishing processes.

Q: What surfaces can U-POL 0791V be applied to?
A: It is designed for spot repair and surface preparation on fully cured paint, polyester body fillers, GRP, direct to metal, and properly prepared steel, aluminum, and galvanized panels.

Q: How long should I wait before sanding or topcoating?
A: The listed dry time is 60 minutes; follow your refinish system process and allow additional time if film build, temperature, or humidity require it.

Q: Why does the can include two different nozzles?
A: The flat fan nozzle is intended for broader, more even coverage, while the round nozzle is intended for more traditional, narrower spray patterns for spot work.

Q: Is this product a replacement part for another SKU?
A: No. U-POL 0791V is a complete high build primer filler aerosol intended for priming and filling before topcoating.