Huntington Beach, CA – November 6, 2009: Airtech has extended its Econostitch peel ply product line by adding Econostitch G to the family. Econostitch G is an economical, polyester peel ply with good performance when used with both polyester and epoxy resins. Econostitch G has black tracers with high visibility to reduce the risk of peel ply being left on the part. It’s economically priced for marine, wind energy and commercial applications.