Robertson Industries specializes in quality foam fabrication and converting. Materials including polyurethane, polyethylene, polypropylene and polystyrene are stocked ready for cutting, die cutting, hot wiring, slitting, felting, flocking, shaping, grinding and gluing as protective packaging, custom case inserts and OEM parts.
Closed cell foam is a type of foam where the “cells” are tightly pressed together and enclosed, contrasting with the open, traditional polyurethane foam variation or interconnected cells of the open cell...
Polyethylene foam is a valuable closed-cell thermoplastic foam material. A closed-cell foam consists of tiny dense cells enclosed by its walls. The cells sit close to each other, but they are not interconnected. Hence, closed-cell foams like...
Polyurethane foam is a porous, cellular-structured, synthetic material made from the reaction of polyols and diisocyanates. Its structure is a composite of a solid phase and a gas phase. The solid phase is made from...
