How To Bond Sheet Metal

Remove any dust dirt wax oil or grease including fingerprints.

How to bond sheet metal. Mix the epoxy with a popsicle stick. Be sure to read your product instructions for any details on application and drying times before. Clean the metal. Do this by pouring the acid into a glass container and adding zinc roofing nails and or slivers of galvanized metal until it no longer bubbles strain the resulting liquid into another glass container.

Apply the epoxy to the metal surface and the fiberglass surface. Mark your bend lines. Apply the metal glue. Follow the instructions on the epoxy packaging for mixing ratios.

How to bond metal to metal without soldering step 1. If none is available use cut muriatic hydrochloric acid. 3m structural acrylic adhesives can provide high impact resistance low odor and up to an 18 month shelf life with no need for refrigeration. Now that you know your bend allowance take your protractor and draw a clear line with your marker across the point at which you will bend your sheet metal.

The technique of joining metal pieces is as simple as applying the glue to the surface of the metal where it needs to be joined from pressing the metals together and letting it dry in most cases the pieces to be glued have to be under pressure after clue is applied until it is dry. 3m scotch weld structural acrylic adhesives can improve productivity and performance by providing strong secure bonds with fast cure times and enhanced aesthetics. Then use your bend allowance to draw your second bend line the intervening distance between your bend lines bend radius. 840 2570 l 840 2570 r 129 99 each from auto metal direct will replace the rotted out sections on our e body project.

These left and right trunk floor extensions part no. Surfaces should be clean and dry. Epoxy glues form the strongest metal to metal bonds. Sand the area to be joined with fine sandpaper steel wool or emery paper to remove any surface oxidation or.

Mix up a batch of the epoxy large enough to bond the fiberglass to the metal. Most epoxy metal glues for homeowners tell you to assemble the parts within a minute or two of applying the adhesive.