Helmitac 1621 is a low VOC, HAPS-free, extremely tacky contact adhesive packaged in canisters. Designed for light duty, low stress bonding applications such as installation of fiberglass batting and applying urethane foams and fabrics to a variety of substrates.
• HAPs Free
• Extremely aggressive tack
• Excellent green strength
• High heat resistance
• Fast drying with a long open time
• Excellent adhesion to many substrates
• Good spray pattern
• Great coverage
• Portable and convenient
| Chemistry | Solventborne, Aerosol |
|---|---|
| Application | Spray |
| Product & Surface Applications | Bonding fiberglass insulation, urethane foams, upholstery, felt/fabrics, duct liner wrap, wood, most plastics, paper products, and glasswork; not for decorative high pressure laminate; not for unbacked PVC |
| Formats | 30 lb canister |
| Coverage | N/A |
| Open Time | >4 hours |
| VOC Content | 0.74 lb/gal (89 g/L); less water and exempt solvents |
| Shelf Life | 2 year shelf life from date of manufacture in unopened containers. |
| Freeze-Thaw Stability | Freeze/Thaw Stable - if chilled, warm to 22°C/72°F. |
| Downloads |
