Poly from IPAC is available in various thicknesses.  For use as a separator, IPAC offers 1.5 and 2.5 mil.  Thicker Poly in 10, 15, and 20 mil. can be used as separators as well as plastic blotters.  Plastic blotters are typically used in the aerospace industry for creep feed grinding applications using large amounts of coolant.  Contact IPAC Customer Service at 508-845-6112 to learn more.