Consists of two sheets of high-strength virgin film laminated together with a third layer of molten polyethylene (the molten layer of polyethylene renders it unshrinkable ? as such, it resists heat and is resilient in a way shrink wrap is not).
A heavy-duty scrim reinforcement placed between these piles greatly enhances tear resistance and increases service life.
Can be seamed or heat welded together with a propane fired heat tool.
Is used for temporary applications that require a lightweight yet highly tear-resistant film such as building enclosures and abatement applications.