3M 540 Polyurethane Adhesive Sealant 310ml Cartridge

3M™ 540 Polyurethane Adhesive Sealant Great for sealing and bonding materials with different coefficients of thermal expansion

• Very flexible polyurethane product
• Shore A hardness of 40
• Ideal for seam sealing
• Great for gap filling
• Black/white/grey colour options
• Cartridge & sachet (sausage) formats

For full specifications click here for 3M pdf datasheet
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