Foam rolls from Grainger are available in a range of sizes. There are polyester rolls as well as antistatic polyethylene rolls. Polyester material is suitable for applications that require a higher degree of chemical resistance. They provide greater solvency, abrasion and cut resistance than other types of polyurethane foam. Antistatic foam rolls provide controlled, dissipation of electro-static charges during the handling, assembly and shipment of products.