3M Polyurethane Sealant 540 Gray, 400 mL Sausage Pack-Shop 3M

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Please note that this item is for industrial / professional use ONLY. Consumer, household or retail use is not permitted.

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3M™ Polyurethane Sealant 540 is a one component, moisture curing product which forms permanently elastic bonds.

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Adheres to a wide variety of materials including plastics, FRP, SMC, aluminum, steel, coated metal, and wood.

Product Details

Application Method	Hand or pressure caulk
Color	Gray
Color Dry Film	Gray
Consistency	Medium paste
Container Volume	400 Millilitre
Cure Rate	>3 mm/24 hr
Elongation	600 Percent
Hardness	40 Shore A
Modulus at 100%	58 Pound-Force Per Square Inch
Product Form	Package
Skin Time	60 - 90 Minute
Solids Weight Percent (Approximate)	90 Percent
Tack Free Time	1 Hour
Tensile Strength	250 Pound-Force Per Square Inch
Volatile Organic Compounds (VOCs)	53.7 Grams Per Litre