3M Polyurethane Adhesive Sealant 560, Black, 310 mL Cartridge

3M Polyurethane Adhesive Sealant 560 is a single-component, moisture-curing sealant that forms strong, flexible, weather-resistant bonds between dissimilar materials, including plastics, FRP, SMC, aluminum, steel, coated metal, and wood. It performs reliably from -40°F to 194°F, making it well suited for panel bonding, vehicle flooring, and transportation manufacturing. The sealant forms a paintable skin in just 50-60 minutes, and its mid-range hardness balances tensile strength and elasticity to absorb stress from shock, vibration, and material movement.

Features & Benefits

• Single-component, moisture-curing polyurethane sealant
• High-strength bonding for dissimilar materials, replacing fasteners and rivets
• Bonds plastics, FRP, SMC, aluminum, steel, coated metal, and wood
• Paintable in 50-60 minutes after skin forms
• Weather resistant from -40°F to 194°F
• Mid-range hardness for flexible, shock-absorbing bonds
• Good UV resistance and high tensile strength
• Ideal for panel bonding, exterior panels, metal framework, and vehicle flooring
• Suitable for bus, rail, truck, and trailer manufacturing
• 310 mL cartridge, black color

Ideal for manufacturers in transportation, industrial, and construction applications who need a durable, weather-resistant sealant to bond dissimilar materials and replace mechanical fasteners.

In-stock items usually ship within 2 business days but can take up to 7 business days. Shipping time starts once your order heads out the door.