The semiclosed cell structure of EPT-Sealer No.685 combines the flexibility of open cell types with the excellent sealing capabilities of closed cell types (after compression). This unique foam can be laminated with Nitto’s advanced adhesive technology to seal (complex) gaps against water, wind, dust, noise and heat.
(Can be combined with Nitto's adhesive technology)
| Foam thickness | 3 - 30 mm |
| Tensile strength | 125 kPa |
| Elongation | 600% |
| Density | 130 kg/m³ |
| Compression load | (50%) 6.9 kPa |
| Waterabsorption (50%) | 1.9% |
| Watertightness (65%) | No leakage |
EPT-Sealer No.685 is especially designed to seal (complex) gaps against water, wind, dust, noise and heat. Depending on the applications, the foam needs to be compressed between 50-80% to activate its sealing properties.
AUTOMOTIVE – sealing of HVAC unit, dashboard, air duct, glass run, fire wall.
BUILDING & CONSTRUCTION – sealing of exterior panel joints, solar panels.
INDUSTRIAL – sealing of air-conditioners, mobile phones, refrigerators.
TEL +32-89-360111
Business Hours (WET) 8:00h-17:00h
Except for Sat, Sun, and Holidays
Nitto is present in 14 countries in the EMEA region. Find your local contact details here.
