MYLAR® RB42AF is FDA compliant a biaxially oriented polyesterwith an EVA heat seal layer and anti-fog capabilities. It is used as a heat sealable lidding film in packaging frozen and refrigerated food. RB42AF is dual ovenable and can withstand freezing temperatures down to -40° F and heating of up to 400° F.

MYLAR® is a registered trademark of DuPont Teijin Films for its polyester film. Only DuPont Teijin Films make MYAR®