The 3M™ Polyurethane Adhesive Sealant 540 is an all-purpose, single-component, moisture-curing, gap-filling polyurethane adhesive that creates permanently elastic seals and bonds in a wide variety of service environments.
Adhesive Type
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Polyurethane
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Alternative Sale Availability
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6. This item is for industrial use only and there are no VOC restrictions.
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Brand
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3M™
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Colour Family
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Grey
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Full Cure Time
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>3 mm/24 hr
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Hardness
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40 Shore A
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Industries
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Construction, General Industrial, Transportation
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Modulus at 100%
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58 Pound-Force Per Square Inch
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Product Colour
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Grey
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Product Form
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Cartridge
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Regulatory Key
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AD01289
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Solids Weight Percent (Approximate)
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90 Percent
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Substrate
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ABS, Acrylic, Aluminum, Bare Metal, Clear Coats, Fiberglass Insulation, Fiberglass Reinforced Plastic, Foam, Glass, Glass & Ceramics, High Pressure Laminate, High Surface Energy, (400-1100 Dynes/cm), Medium Surface Energy, (38-39 Dynes/cm), Medium-High Surface Energy, (42-50 Dynes/cm), Medium-Low Surface Energy, (36-37 Dynes/cm), Metal, Metal (Painted), Metal (Unpainted), Neoprene, Nylon, Paint, Painted Surface, Easy-to-Bond (HSE), Painted Textured Surfaces, Paints (Powder Coat, Painted Metal, Composite Panel), Plastic, Easy-to-Bond (HSE), Plastics (ABS, PVC, Acrylic), Plastics (Flexible Vinyl), Plastics (High Performance Nylon), Plastics: HSE, MSE (ABS, Acrylic, Polycaronate, Nylon), Polystyrene Foam, PVC, Rigid Foam (Beadboard Styrene), Rigid Foam (Urethane), Rubber (Except EPDM), Stainless Steel, Stone, Vinyl Plasticized, Wood, Wood & Hardboard
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Tack-free Time
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1 hr
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Tensile Strength (Imperial)
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250 psi
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Volume (metric)
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310 mL
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