3M 550FC Polyurethane Adhesive Sealant - 10.5 oz - 62791

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:

• This moisture-curing adhesive sealant works on a wide variety of dissimilar substrates including wood, glass, stone, metal, polystyrene, polyacrylic, and fiber reinforced plastics (FRP)
• Elastomeric polyurethane formula creates high-strength bonds that are ideal for a plethora of marine, transportation, and construction applications
• Seal hulls, windows, and door frames by forming a water-tight seal that can handle temperatures ranging from -40 °F (-40 °C) to 194 °F (90 °C)
• Fast set and cure time increases productivity, forming a paintable skin in 60-90 minutes
• One component adhesive for easy application with no mixing or guesswork

Specifications:

• Adhesive Type: Polyurethane
• Application Method: Hand or pressure caulk
• Assembly Type: Panel to frame/stiffener to panel
• Full Cure Time: >4 mm/24 hr
• Hardness: 45 Shore A
• Heat Resistance Temperature: 175 °F (80 °C)
• Industries: Construction, general industrial, transportation
• Modulus at 100%: 150 lbs force per sq. in.
• Product Color: White
• Solids Weight Percent (Approximate): 90 %
• Surface Type: Painted Surface
• Tack-free Time: 1 hour
• Tensile Strength: 300 psi
• Size: 10.5 oz (310 ml)