Fiberglass Over Sheet Metal

How to fiberglass over metal step 1.

Fiberglass over sheet metal.

Rough up the metal surface with a piece of coarse grit sandpaper. Metal while still incredibly strong is easily repairable and advantageously moldable when heat is applied. Pound for pound fiberglass is stronger than sheet metal. Fiberglass will not and enthusiasts shamelessly plug their favored car body s corrosion resistant feature.

As kenny from brookville points out. Thoroughly clean the area until the rag no. Roughing up the surfaces give the epoxy more surface area to bond the fiberglass to the metal. Wipe the ground area of the metal clean with a rag and acetone.

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. Yes surface prep is everything and the exact method depends on if you want to remove the sheet metal. Lay the fiberglass. Typically fiberglass is used for rust repair by replacing the rusted metal and sealing the surface.

Fiberglass has a high resistance to corrosion it will not rust. Grind the area of the metal that will be getting fiberglass applied to it using an air grinder. It s as simple as that. However fiberglass tends to crack when stressed and warp when heated.

It will vibrate and the bond to the fiberglass will loosen. If bonding fiberglass gelcoat rough that up too. Fiberglass rust repairs are easily available at all local auto body supply store. Perfect for products used outside in states near the ocean with the high salt content in the air.