does anyone know how to trim styrofoam? Submitted by friggityfrogg t3_y3b8xe on October 13, 2022 at 9:50 PM in DIY 68 comments 29
mrpasciak t1_is8a96n wrote on October 14, 2022 at 12:50 AM Find an old thin knife. Heat it up on the stove and cut the foam. There will be some shrinkage so make sure to cut carefully. Should give a nice smooth edge. Permalink 1
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