AV Dec HI-Tak Tape
AV Dec HI-Tak Tape
AV Dec HI-Tak Tape


 

AV Dec HI-Tak Tape

Designed to Seal and prevent moisture between irregular aircraft surfaces

 

  • Provides a high level of tack to most substrates
  • Ease of installation and removal
  • Leaves no residue when removed
  • Consistent, easy installation
  • Polyurethane material
  • Replaces moisture-retaining products under floorboards



For Current Pricing on all Sizes Click Here

Av-Dec pre-cured polyurethane tape sealant has a fiberglass carrier providing two sided sealing. It is designed for sealing and moisture-proofing between irregular surfaces. This product works best when applied under compression between two surfaces. This product is also available in die cut in gasket form and in flame retardant (FR).





Product Features:

HI-TAK Tape HT-3935-7 Features:

  • Provides a high level of tack to most substrates
  • Ease of installation and removal
  • Leaves no residue when removed
  • Consistent, easy installation
  • Polyurethane material
  • Replaces moisture-retaining products under floorboards

HI-TAK Tape HT-3935-7 Benefits:

  • Corrosion protection, improved reliability, repair/scrap cost avoidance, structural repair and cost avoidance
  • Reduction in: return-to-service time, troubleshooting time, labor cost, hanger time
  • No solvents required, no scraping required, no paint adhesion issues
  • In roll form or die cut for a specific application,
  • HI-TAK Tape assures proper sealing with 100% surface contact
  • Non-hazardous, no silicone oil residue before, during, or after installation or removal
  • Positive moisture barrier, easy floorboard removal, provides noise and vibration dampening






Technical Specs:

Part Number Series HT3935-7-XXX (where XXX = width in hundredths of an inch)
Color Plum
Thickness 0.025" Reduced (HT3935RT-XXX)
0.045 Nominal
0.080" Extra (HT3935ET-XXX)
Dielectric Withstand Voltage >400 volts/mil
Shelf Life Indefinite (in original packaging)
Weight 0.71 g/sq in
Solvent Resistance ASTM D-543 (Water, Polypropylene Glycol/Water, Skydrol LD-4, MIL-H-5606, Jet A), no Degradation of Physical Properties
Test Data 3000+ Salt Spray Test (ASTM B 117), Flammability (FAR25.853a Method 2) for FR version
Reactivity to Polyethylene and Aluminum None Product supplied fully cured
Service Temperature Guide -65C to 135C (-85F to 275F) Continuous




Additional Information:

Av-Dec PN Av-Dec NSNs AV Dec Part Description Aircraft Applications Category
HT3935-7-050 5999-01-531-3540 0.50" x 12' Roll All Air Frames HI-TAK TAPE
HT3935-7-075 8030-01-535-6816 0.75" x 12' Roll All Air Frames HI-TAK TAPE
HT3935-7-100 8030-01-494-5206 1.0" x 12' Roll All Air Frames HI-TAK TAPE
HT3935-7-150 8030-01-494-5209 1.5" x 12' Roll All Air Frames HI-TAK TAPE
HT3935-7-200 8030-01-494-5207 2.0" x 12' Roll All Air Frames HI-TAK TAPE
HT3935-7-250 8030-01-494-4136 2.5" x 12' Roll All Air Frames HI-TAK TAPE




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