POR-15® 45201 Gray Rust Preventive Coating, 1 Gallon cleaner conditioner 4:1:1 for a primer surfacer

4:1:1 for a primer surfacer or 4:1:2 for a primer sealer

Strongest polycoated paper available

4:1:10-20% mix ratio with 3090 Standard Hardener and reducer (4 part primer

30# basis weight

POR-15® rust preventive coating is a high performance coating designed for application directly on rusted or seasoned metal surfaces

POR-15® 45201 Gray Rust Preventive Coating, 1 Gallon cleaner conditioner 4:1:1 for a primer surfacerPOR 15 Rust Preventive Coating is a high performance coating designed for application directly on rusted or seasoned metal surfaces. It is a non porous coating that seals and protects many surfaces from water, chemicals, salt, and other corrosive contaminants. It dries to a rock hard, non porous finish that won't chip, crack, or peel, and it prevents rust from recurring by protecting metal from further exposure to moisture. Size: Gallon Color: Gray