I mean, I'm afraid that if it has hacked edges or if I compress the foam to cut it, maybe the sides will bulge therefore making me cut too much out of the sides. Go easy. The final cut will be made through the bottom layer of paper. Use a foam cutting saw to cut through larger pieces. As before, the best way to cut foam board involves cutting at as much of an angle as possible, and you should also avoid sawing at the foam board. old-n-slow. Add Tip Ask Question Comment Download. It can be frustrating and almost impossible to get curves to cut perfectly. Using a sharp x-acto (like you said) will definitely help. 1995-2018 MH Sub I, LLC dba Internet Brands. Cut the foam along one of the straight lines you've marked on the foam, if the project has straight lines. Foam cutting saws are the best option for cutting through large bricks of styrofoam like those used to package televisions and other large appliances. Can you give me some tips on how to cut curves in foam core without it looking sloppy. Work from the center to the edges. Working with foam board for art projects; cutting, painting, etc Published by Manning on September 7th, 2015. Ensure that the part of foam you'll be cutting extends away from the clamps or vise so you have room to cut it. Use scissors to cut through soft foam. Step 7: Trim the Excess Off the Strip. Apply glue to the edges of your cutting board along the curve and also to the thin strips that you will inlay. "I was looking for tips on cutting 2" thick Styrofoam for a project, and got lots of ideas here. If you want to cut foam that's 1/2 inch thick or less into a specific shape, try using a cookie cutter. Before you cut foam, always make sure your work surface is flat, stable and won't be damaged by cutting through the foam with the knife. To make just a few, simple cuts, you can cut the foam manually. When the need arises, the best tool you have available is a razor knife. Use a straight edge or ruler and use a permanent marker to make a clear and precise line. Wax a blade to cut the foam. It will be easier because you have cut a slight notch into the paper. Move confidently over the line so your hand does not waver, but don’t try to go too fast. Melt through an insulation sheet, such as one made from polystyrene using a heated cutting tool or … Laser Cut Wedding Invitation, Laser Cut Foam Board Wedding Invitation with Tassel . My secret cheap method is a bread knife. Commercial foam shops rely on cutting tools called foam saws. Alternatively, use a utility knife or a bread knife to make the cut. With a circular saw, table saw, or saber saw, you can cut a straight line. Put the carving knife blade at the end of the cut again and follow along the line again. It will be easier because you have cut a slight … First, they dry-fit each board into place, measuring and marking where to place the 22-degree lap cut that will cleanly meld it to adjoining trim, the square cut that will butt it against a door frame, or the 45-degree-angle that will fit it into a corner. With a jigsaw, you can cut curves. We will cut the pink panther insulation board with a putty knife quick and easy. Heal your gut! Then, clamp the rigid board to a flat surface with rubber clamps so it's held still and you can cut it … you might want to try a tool normally used for leatherworking called a swivel knife. Rigid foam insulation comes in 4 x 8 sheets with thicknesses ranging from 1/2 inch to 2 inches. Do not consider the manufacturer's edge of the foamcore to be true or the corners to be square. Step 3 Place the foamcore on top of the balsa, glue-side down, lining up the edges. • Views from all angles. Hello, We're replacing the glass in our hollow core exterior door. 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