Fiberglass Over Sheet Metal

Yes surface prep is everything and the exact method depends on if you want to remove the sheet metal.

Fiberglass over sheet metal.

Lay the fiberglass. However fiberglass tends to crack when stressed and warp when heated. It s as simple as that. Rough up the metal surface with a piece of coarse grit sandpaper.

Fiberglass is a non corrosive material that can be used as reinforcement or as a repair patch on almost all surfaces including metal plastic and wood. Wipe the ground area of the metal clean with a rag and acetone. Fire retardant resins can make your products stand up against fire and will only char not burn up. Deuce roadsters are available in steel from real steel rod bods and brookville but for something like a 39 ford repro body fiberglass is your only option.

Fiberglass will not and enthusiasts shamelessly plug their favored car body s corrosion resistant feature. Grind the area of the metal that will be getting fiberglass applied to it using an air grinder. Pound for pound fiberglass is stronger than sheet metal. Fiberglass rust repairs are easily available at all local auto body supply store.

Not really thin sheet metal. How to fiberglass over metal step 1. Perfect for products used outside in states near the ocean with the high salt content in the air. If bonding fiberglass gelcoat rough that up too.

Thoroughly clean the area until the rag no. Fiberglass has a high resistance to corrosion it will not rust. Roughing up the surfaces give the epoxy more surface area to bond the fiberglass to the metal. It will vibrate and the bond to the fiberglass will loosen.