Let’s face it: cutting foam with a knife, even a serrated plastic knife meant for the job, is a messy pain in the ass. This is as true for insulation board as it is for the ubiquitous expand… ...

10 Best Electric Foam Knives Updated 14th February 2024. Recombu. Best Lists. Arts, crafts & sewing. ... Great crafting knife: can be used as a foam cutter in craft and DIY projects. View Product.