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Polygal Aluminum vent tape for polycarbonate multi-wall applications.

 5 stars based on 11 Review(s)
1.0"x108ft Aluminum Vent Tape  $44.15
1.5"x108ft Aluminum Vent Tape $50.19

Total Price: $44.15

As low as $4/month with

Overview Specs & Uses Reviews Inquiry

Aluminum vent tape from Interstate Plastics is (generally) used for sealing the top and bottom edges of twinwall and multi-wall polycarbonate and acrylic sheets. Applied properly, it seals the polycarbonate interior, allowing moisture to exit while blocking debris and water, stopping mold, algae, insects and dust from accumulating within the walls of the polycarbonate and acrylic sheets. The aluminum tape also prevents noise created from the polycarbonate sheeting's expansion and contraction in response to temperature changes.

Note: 6mm (.236") and 8mm (.315") wall should be used with 1"x108' tape. 10mm (.394") and 16mm (.630) wall should be used with 1.5"x108' tape.


Ensure the polycarbonate side that reads "UV side out" faces outward before applying the tape to prevent accidentally taping the top or flipping the sheet and leaving the wrong side exposed to the sun.

  • Easy to apply
  • Seals seams in polycarbonate applications.
  • Blocks debris and water with proper drainage of condensation.
  • Stops mold, algae, insects and dust from accumulating.
  • Allows moisture to exit.
  • Superior quick stick at normal temperatures.
  • Superior low temperature performance at freezing temperature.
  • Prevents excess noise from thermal expansion.

Disclaimer: Interstate Plastics makes no representations about any of its products that are modified in any way after they leave its possession, nor do its representations apply when any of its products are improperly used or stored. Each customer of Interstate Plastics bears full responsibility for making its own determination as to the suitability of each material, product, recommendation or advice provided by Interstate Plastics. Each customer of Interstate Plastics must identify and perform all tests and analyses necessary to assure that its finished parts incorporating materials from Interstate Plastics will be safe and suitable for use under end-use conditions.

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