POR-15 Patch seals holes, seams, and cracks with a durable, waterproof metal repair paste that bonds tightly and dries rock hard for long-lasting protection.

Jan 30, 2015 · All over the world, our brands' POR-15 rust prevention and specialty products have become the gold standard for agricultural farming equipment, heavy industrial equipment …

May 30, 2025 · This is where the POR-15 Patch Filler & Seam Sealer comes in. Patch is very similar to their original rust preventative, but in a paste form. When applied correctly, Patch repairs, stop rust, …

POR Patch is, quite literally, POR-15 in a tube. Like POR-15, it dries as hard as a rock, remains flexible, and once dry, is totally impervious to fuels and solvents. It's so tough that it actually adds strength to …

Unlike conventional body fillers, POR-15 Patch will not absorb moisture and swell. This is a thick substance which acts as a total rust inhibitor and is also very effective as a metal filler. It does not …

POR-15 Patch Filler & Seam Sealer is quite literally POR-15 Rust Preventive Coating in a tube, and it dries as hard as a rock, remains flexible, and once dry is totally impervious to fuels and solvents.

POR-15 Patch is quite literally POR-15 Rust Preventive Coating in a tube, and it dries as hard as a rock, remains flexible, and once dry is totally impervious to fuels and solvents.

“POR-Patch” is quite literally POR-15 in a tube. Like POR-15 it dries as hard as a rock, remains flexible and once dry, it is totally impervious to fuels and solvents.

POR-15 Patch is quite literally POR-15 rust preventive coating in a tube, and once dry it remains flexible and is totally impervious to fuels and solvents. It's so tough it may actually add strength to weakened …

Fix that seam or channel with POR-15 Patch. For years our customers have asked us for a thicker version of our world famous POR-15 Rust Preventive Coating, to use for filling seams or holes. Here …