Twinwall Flashing/Profiles
$17.00
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Simplify the assembly of 8mm twin-wall polycarbonate with these profiles by Green-Tek. U-Channels are used to cap off the top and bottom of polycarbonate sheets for a professional finished look. U-Channels also help keep out dirt, insects, and moisture. H-Channels are used to join two polycarbonate sheets together and allow for a professional finished look. H-Channels also help keep out dirt, insects, and moisture.
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