To improve the rigidity of the surface it is recommended to use two or more layers of inch plywood for your workbench top.
Best workbench top finish. In my own case i built my current benchtop more than 35 years ago. Not much will stick to poly and you will certainly have spilled glue oil nondescript goo and other things on the bench over the years. For a shop workbench i would put on a thinned coat of polyurethane varnish. Crafter s benches are typically smaller and set up for very specific tasks.
Option 3 don t use anything to finish your workbenc. It is a perfect tool for handling the woodworking as well as electrical wiring and fabric cutting jobs. For a bench that extends beyond the frame of the workbench to accommodate vices or other clamps mdf is an excellent choice. On that note let me tell you about three of the best nominees for finishes that rocks our requirements.
For anyone out there wondering how to spiff up a workbench the right way here s a little advice from two expert woodworkers. What material for a workbench top. The top is edge joined 3 4 x 3 x 24 hardwoods of various species. I m just about done with building my workbench.
Option 1 finish your workbench with polyurethane. If you have installed some big dents or surface distortions over time you can renew the surface by planing it flat provided the surface is thick enough then put the oil finish on once more. If you are really going to do actual work on that workbench top then it won t look pretty very long. Best finish for plywood workbench top.
A top of 3 4 inch plywood. Varnish will probably offer the longest most durable life. 3 popular choices of finishes for workbench top. You can choose your preferred unit from the available multiple options.
You can finish the other surfaces of your bench however you like with whatever finish you prefer. To finish it should i use a sanding sealer first and a shellac sealer or oil or what. A weekend or professional carpenter who just likes to get his hands dirty is more concerned with.