a process for packaging a product , particularly one with sharp protrusions , a composition for cushioning the sharp protrusions during packaging and a foamed material prepared therefore , the process including the steps of applying a foamed composition to the product to be packaged ; and encasing the product in an outer package . the foamed material can be applied in liquid or semi - liquid form at a point - of - contact temperature less than about 130 ° f . and solidifies substantially on contact . the foamed material is , preferably , applied selectively to cover the sharp protrusions and contains a chemical substrate containing a polymer having the general formula , a resin and a stabilizer . a suitable gas is encapsulated therein . the process , composition and foamed material have particular utility in the meat - packing industry .