TufSeal™ (HT-3000)
Av-DEC’s pre-cured polyurethane tape sealant has a fiberglass carrier and PTFE backing for one sided sealing. The tape is specifically designed for repeated use to seal and moisture-proof irregular surfaces where abrasion resistance is required. The system demonstrates excellent adhesion to itself (cohesion) and allows for easy removal when necessary. This product is also available in die cut in gasket form. Common uses are under floor boards, under lavs and galleys, under door sills and on stringers. This product is also available in flame retardant (FR).
Download the Printable Information Sheet
View the HT3000 Installation Video
Product Specs
| Part Number Series | HT3000-XXX (where XXX =width in hundredths of an inch) | HT3935-7-XXX (where XXX = width in hundredths of an inch) |
| Color | Gray | Plum |
| Thickness | 0.045” Nominal | |
| Dielectric Withstand Voltage | >400 volts/mil | |
| Shelf Life | Indefinite (in original packaging) | |
| Weight | 0.85 g/sq in | 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 | -65ºC to 135ºC (-85ºF to 275ºF) Continuous | |
| Material Safety Data Sheet | Refer to ‘Gasket; Metallic and Non-Metallic Frame.’ on the MSDS | |
Features & Benefits
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
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
Instructions & Applications
Photos
