POR-15 45401 Rust Preventive Coating, Semi Gloss Black, 1 Gallon

POR-15 45401 Rust Preventive Coating, Semi Gloss Black, 1 Gallon

• POR-15 45401 is a moisture cured urethane Rust Preventive Coating in Semi Gloss Black, 1 gallon. It forms a non-porous barrier on rusted, sandblasted, or seasoned metal to seal out moisture and corrosive contaminants. For prolonged UV exposure, apply a compatible top coat. This is a coating product, not a replacement part.
• Features:
  • Moisture cured urethane chemistry creates a dense, non-porous film that resists water, salts, and chemicals for long service life
  • Designed to coat directly over properly prepared rusted or seasoned metal to stop further corrosion and reduce prep time
  • Self leveling when brushed to help achieve a smooth finish without specialized spray equipment
  • Requires a UV stable top coat when exposed to sunlight to maintain appearance in outdoor applications
• Specifications:
  • Manufacturer: POR-15
  • Part Number: 45401
  • Product Type: rust preventive coating for metal surfaces
  • Color / Finish: Semi Gloss Black
  • Volume: 1 gallon (128 fl oz)
  • Theoretical Coverage: approximately 250 to 450 sq ft per gallon depending on surface
  • Recommended Dry Film: 6 to 7 mil total applied in 2 to 3 thin coats
  • Thinning and Clean Up: thin only with POR-15 Solvent up to 5 percent as needed; clean up with POR-15 Solvent before cure
  • System Compatibility or Application: apply to rusted, sandblasted, or seasoned metal; top coat if UV exposure is expected; not a replacement part
  • Packaging Type: metal can
• The Rust Preventive Coating can also be referred to as rust preventive coating, moisture cured urethane paint, chassis rust paint, anti rust metal coating, and POR 15 rust paint.

POR-15 develops moisture cured urethane coatings for automotive and industrial metal protection, publishing technical data on coverage, film build, and application to support dependable corrosion control.

Q: Do I need a top coat over this product?
A: Yes, apply a UV stable top coat when the coated surface will see sunlight; a top coat is not required for areas without UV exposure.

Q: How many coats should I apply and when can I recoat?
A: Apply 2 to 3 thin coats to reach 6 to 7 mil dry film. Recoat when dry to the touch with slight finger drag; scuff if the prior coat has fully cured.

Q: What coverage should I plan for per gallon?
A: Plan for roughly 250 to 450 sq ft per gallon depending on surface profile and porosity; always apply multiple thin coats for best results.