HELMICOL 3451 is a 100% solids, liquid polyurethane moisture-cure adhesive designed for roll coating applications. It provides long-term adhesion for bonding rubber, metal, wood composites, and other materials, with high heat and water resistance.
• Aggressive tack
• Excellent adhesion to many substrates
• Tough, flexible moisture-cure bond
• High heat resistance
• Very good water resistance
| Chemistry | Reactive |
|---|---|
| Application | Trowel, Roll Coat |
| Product & Surface Applications | Resilient flooring; laminating sheet materials; bonding rubber, metal, plywood/composites; EPS foam; cement/mineral board; insulated panels |
| Formats | 53 US gallon drums |
| Coverage | 200–400 sq.ft./gal |
| Open Time | 60 minutes |
| VOC Content | <12 g/L; less water and exempt solvents |
| Shelf Life | 12 month shelf life from date of manufacture in unopened containers. |
| Freeze-Thaw Stability | Freeze/Thaw Stable - if chilled, warm to 22°C/72°F. |
| Certications & Compliance | Complies with SCAQMD Rule 1168 VOC limits |
| Downloads |
