3M Products & Supplies
3M™ Polyurethane Adhesive Sealant 550FC, Fast Cure, Gray, 55 Gallon Open Head (50 Gallon Net), Drum - 7100197997
3M™ Polyurethane Adhesive Sealant 550FC is a moisture-curing sealant that forms flexible, weather-resistant bonds. This single-component adhesive bonds dissimilar materials including plastics, sheet molding compound, aluminum, steel, coated metal, stone, and wood in temperatures ranging from -40 °F (-40 °C) to 194 °F (90 °C). Polyurethane sealants perform well in challenging industrial, transportation, and construction settings by creating durable elastomeric bonds that seal against the elements. To keep the job moving, this fast-curing formula forms a paintable skin in only 60-90 minutes. High tensile strength, weather-resistance, and short cure time allow 3M™ Polyurethane Adhesive Sealant 550FC to excel in applications such as exterior panel bonding, window framing, and marine manufacturing.
Features
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| Country of Origin | France |
|---|---|
| Hardness | 45 Shore A |
| Modulus at 100% | 150 Pound-Force Per Square Inch |
| Industries | Construction, General Industrial, Transportation |
| Application Method | Hand or pressure caulk |
| Container Size (Imperial) | 50.0 Gal. (US) |
| Volume (Imperial) | 50.0 |
| Container Size (Metric) | 189.3 Liter |
| Physical Form | Medium paste |
| Volume (Imperial) UOM | fl |
| Tack-free Time | 1 Hour |
| Full Cure Time | >4 mm/24 hr |
| Adhesive Type | Polyurethane |
| Units per Case | 1.0 |
| Product Color | White |
| Product Form | Gallon |