How To Stick Sheet Metal Together

We have a stack of thin 0 025in stainless steel plates round 2in that seem to stick together.

How to stick sheet metal together.

With the evolution of chemical bonding one would imagine that it shouldn t be that difficult to obtain an adhesive to stick metal together. Everyone who works with metal from metal workers and mechanics to jewelers and hobbyists knows gluing metal needs good preparation. Another method used to join pieces of metal together is brazing. Still it s hard to beat the speed of applying a strip of tape to a part.

Using an adhesive for metal to metal assemblies can reduce or eliminate many of these troublesome issues although bonding metal to metal does require surface preparation which could potentially add a step to your manufacturing process. Brazing is a similar method to soldering and welding and requires the metal to be melted so they can be joined. Soldering is one method that is widely used to accomplish this. Bonding metals to each other is a common task in both home based diy projects and commercial production.

Fortunately there are special adhesive products on the market made for gluing metal. This makes epoxy one of the few glues that s good for joining hard heavy non porous materals like metal glass and stone. Surfaces are clean of oil grease and when we lift the top piece off the stack with a suction cup the following plate sometimes more stick to the plate being lifted. Glues for homeowners needing to bond metal to metal fall into three general types epoxy polyurethane and cyanoacrylate products.

Metal glue is a great way to join metal to metal or metal to other materials. Sheet aluminum being relatively lightweight for a sheet metal will easily join with a heavy duty epoxy provided the liquid resin is applied in high enough quantities for the project. There are many materials that can. For most everyday situations and simple diy projects a liquid adhesive or glue for metal is the best solution.

In this technique a filler metal is melted and flowed into the joint where the connection needs to be made. From time to time you may need to fasten two or more pieces of metal together without bolting soldering or welding them.