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1
Description
POR-15 Power Mesh Reinforcing Fabric | Heavy-Duty Fiberglass Mesh Cloth for Rust Repair and Reinforcement
The POR-15 Power Mesh Reinforcing Fabric is a premium heavy-duty fiberglass mesh cloth, perfect for use with POR-15 Rust Preventive...
Reviews
4.4
18 ratings
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Works well, but can be stringy as you cut it.
The mesh worked well for my reapair. I was filling in some rust holes (2-4" or so) in the truck bed. Laying it in rather thick with por 15 to saturate it. And so far it's holding up well! I didn't want to cut it out and patch it since I don't know how to weld. It was a generous amount of cloth so I did two layers with it. And still have some left over (three holes, each, two layers covering about 1 square foot with each hole/ repair).
J
Jeffrey · July 18, 2026
Great product
Bought a gallon of POR15 with the power mesh fibers. It's completely transformed the look of the vehicle and the power mesh has added strength to a few area's otherwise weakened by years of neglect. My only complaint is how that if you get it on your skin it doesn't come off. Incredibly easy product to use for beginners though. Put it on with a paint bush and watch it self level.