POR-15 45201 Rust Preventive Coating, Gray, 1 gallon
- POR-15 45201 is a moisture cured urethane Rust Preventive Coating in Gray, 1 gallon. It forms a hard, non-porous barrier that seals out moisture and corrosive contaminants when applied to properly prepared rusted, sandblasted, or seasoned metal. For areas exposed to sunlight, apply a UV stable top coat. This is not a replacement part.
- Features:
- Moisture cured urethane film resists water, salts, and chemicals to help stop rust from recurring
- Non-porous, self leveling coating when brushed for smooth results without special spray equipment
- Applies directly over rusted, sandblasted, or seasoned metal to reduce prep steps and save time
- Requires a UV stable top coat in sunlit areas to maintain appearance for long service life
- Engineered for automotive, industrial, marine, and equipment surfaces for versatile protection
- Specifications:
- Manufacturer: POR-15
- Part Number: 45201
- Product Type: rust preventive coating for metal surfaces
- Color / Finish: Gray
- 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 Cleanup: thin only with POR-15 Solvent up to 5 percent if needed; clean up with POR-15 Solvent before cure
- Application Methods: brush, roller, or spray on properly prepared metal
- System Compatibility or Application: coat 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 encapsulator, anti rust paint for metal, moisture cured urethane coating, rust inhibitor paint, and gray rust preventive paint.
POR-15 formulates moisture cured urethane coatings for automotive and industrial metal protection, providing documented guidance on preparation, application, and top coating for durable corrosion control.
Q: Do I need a top coat outdoors?
A: Yes. Apply a UV stable top coat wherever the surface will see sunlight; a top coat is not required for areas without UV exposure.
Q: How many coats and when should I recoat?
A: Apply 2 to 3 thin coats to reach 6 to 7 mil dry film. Recoat when the prior coat is dry to the touch with slight finger drag; scuff if it has fully cured.
Q: Can I thin it and with what?
A: If thinning is needed, use POR-15 Solvent up to 5 percent. Clean tools with POR-15 Solvent before the coating cures.
