Porous Teflon Fabrics coated fiberglass with lower levels of PTFE(Teflon)(Polytetrafluoroethylene), which makes it has a high porosity and non stick property.
This Porous PTFE fabrics is used in different applications which need air through the fabric under pressure (air circulation for drying and curing processes), normal applications including casting sheets for uncured elastomers, vacuum bag bleeder cloth for composite molding in the manufacturing of composite aircraft components, release sheet in flooring industry or grind wheels and so on.
Different from PTFE fabric premium series, Porous Teflon Fabrics is more flexible, much stronger and can be wrapped around curved shapes.