- SIZE4" to 12"
- Supply TypeManufacturer, Exporter, Supplier
- Preferred Buyer Location All over the world
Crayflex® 13APM is made of triple lamination of aluminum foil, polyester and metallized polyester film permanently bonded to a coated spring steel wire helix. Thermal efficiency is provided by wrapping the exterior with a blanket of fiberglass insulation. The strong outer insulation jacket / vapor barrier is made of metallized polyester film laminate.