Measure and mark where you’d like to cut.

How to cut foam board smoothly. Enter the foam from an outside edge and do not stop. 7 essential points to successful foam board cutting 1. When transferring dimensions from an existing piece of furniture, it.

The bottom of segmented knives has ridges. To protect the work surface, use a cutting board or cutting mat when cutting styrofoam. Hot wire foam cutters are the fastest, cleanest and easiest tools to use to cut rigid polystyrene foams, like styrofoam, white beaded eps, and xps foams (blue and pink board).

If it’s very dense use fine abrasive paper. How to cut foam perfectly 1.choose the right cutting head: Measure and mark where you’d like to cut.

To cut your insulated foam, use a utility knife with a segmented blade. You can use a circular saw blade or a grinder for cutting rigid board insulation to ensure smooth and firmly cutting. Elmer's foam board and xacto craft knives at a.c.

This is the best way to cut foam board insulation with a utility knife. Sanding and smoothing styrofoam step 1 cut or trim your styrofoam project pieces. 2 the 5 best tools for cutting foam board.

It depends on the density or the foam but in some cases cutting it with a hot knife leaves it quite smooth. The board should snap on the line. 2 then, as near as possible, pass the utility knife.