Our Polymex® Plastic Shimstock is made from Polyester ( thickness from .001″ to .015″) and Polypropylene (thickness range from .015″ to .080″) to meet the particular demands of the engineering, automotive, electrical, electronic industries.

Polyester is remarkably tough with very high compressive and dielectric strengths, very low water absorption, excellent dimensional stability over a wide range of temperatures and good resistance to most chemicals.

Polypropylene is made from specially reinforced propylene copolymer PP4 which is an excellent engineering material and offers good processability stiffness and impact resistance.