Airtech Perforated Release Film 54" Width. This release film is perforated to allow excess resin to travel through to the bleeder material. This material is applied directly over the top of your laminate so that the bleeder or vacuum bag, will not adhere to the part. Perferation type is P3.
Wrightlon® 4600 release film is a low cost high temperature film for use in flat or limited curvature molding applications up to 380°F (193°C). It will release from epoxy and phenolic resin systems. All standard perforations are available. Please see our perforation table in this section.
• Inexpensive film reduces the cost of high temperature vacuum bagging process.
• Flat film can be applied quickly and without wrinkles over simple tooling and part shapes.
• Highly visible color reduces risk of leaving film on cured parts.
|Elongation at break||250 %||ASTM D 882|
|Tensile strength||3400 psi (23 MPa)||ASTM D 882|
|Maximum use temperature||380°F (193°C)|
|Materials to avoid||Polyester and vinyl ester resins|
|Shelf life||Unlimited when stored in original packaging at 72°F (22°C)|
This item is listed by the linear yard, which is 36" long by the 54" width. If you purchase a qty of 2, you will receive one continuous piece of fabric 72"x54" and so on. We will leave the fabric in one continuous piece.