PTFE Coated Fiberglass

Our PTFE (polytetrafluoroethylene) Coated Fiberglass is an extremely versatile release fabric very similar to Teflon® by Chemours. This release fabric is designed to be in direct contact with your laminate during vacuum bagging and infusion processes. PTFE is resistant to all solvents, adhesives and resins normally encountered in composite fabrication. Our porous release fabric (#1586, #3586) will allow excess resin, volatiles and trapped air to bleed out of your finished part and into the bleeder cloth or vented out of the bag. The non-porous release fabric (#3587) will allow you to closely control the amount of resin that remains in your part and will produce a glossy, resin-rich surface. Both of these fabrics are compatible with epoxy, polyester and vinyl ester resin. Features Coated with PTFE for Increased Heat Protection, able to withstand temperatures up to 600°F Versatile Use: Compatible with epoxy, polyester and vinyl ester resin systems. Professional Finish: Creates a smooth, consistent surface finish for your laminate once the bagging process is complete. Specifications Tensile Strength 3,500 psi Elongation at Break 300% Tensile Modulus 70,000 Thickness 0.001in ± 0.0005 in