Polysurlyn Moisture Barriers Polykraft Laminated ...
Polysurlyn Moisture Barrier is an engineered coextruded film of polyethylene and Surlyn polymers with a total film thickness of 3 mils .Polysurlyn Moisture Barrier is heat laminated in the factory to the interior surface of all types of metal jacketing for mechanical insulation to help prevent pitting crevice and galvanic decomposition of the ...
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