Bonding Fiberglass To Sheet Metal

On the quarter panels.
Bonding fiberglass to sheet metal. Explore metal engineering design options. The more the metal conforms to the shape of the fiberglass the better the adhesion will be between the two. A sand down the perimeter of the quarter panel on your car to the bare metal. Allow the epoxy 24 to 48 hours to cure bonding the fiberglass to the metal.
These left and right trunk floor extensions part no. For cleaning use acetone to prep the surfaces. The result of years of development and testing our 3m panel bonding adhesive bonds and seals plastic and metal substrates including cold roll steel aluminum smc and frp traditional fiberglass. One of the best structural adhesives for fiberglass is methylmethacrylate commonly referred to as mma s.
Stick the fiberglass and metal together. 840 2570 l 840 2570 r 129 99 each from auto metal direct will replace the rotted out sections on our e body project. Here is basic outline of bonding fiberglass flares to metal quarter panels the materials you can use for the quarter panels would be 3m panel bond or polyester resin with 1 5 ounce fiberglass matt. This type of structural adhesive is widely used in the fiberglass industry marine general industrial etc to bond fiberglass to fiberglass for structural performance with minimal prep.
Wipe off any epoxy that squeezes out. Step 1 sand and smooth the metal piece to which you will attach the fiberglass with a disc sander or regular sandpaper for smaller jobs.