Polykraft Coated Insulation Aluminum Embossed Jacketing Coil
Aluminium Jacketing Aluminum Jacketing Coil With. Aluminum with Polysurlyn Moisture Barrier Polykraft Moisture Barrier. MOISTURE BARRIER (also known as moister layer of plastic film or other material applied to the inner side of metal jacketing to inhibit jacket corrosion by interfering with the formation of a galvanic cell between the dissimilar metal of the pipe and jacket or by preventing ...
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