NPT

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U-Seal 907 is a one-component, gun-grade, non-sag polyurethane construction sealant. It cures under the influence of atmospheric moisture to form a high-performance compound with permanent elasticity and resistance to ageing and weathering. Areas of Application U-Seal 907 is a versatile and performant construction sealant for expansion and construction joints in vertical and horizontal applications, joints in precast elements, external walling and cladding joints. Suitable for metal roof and gutter sealing, bridge and balcony parapets, weatherproofing of joints between brickwork, blockwork, masonry, wood, concrete, metal, window or door frames, joints in water channels and for hydraulic general sealing with contact with water. Certified according to: EN 15651-1/4 TYPE F INT/EXT CC/ PW INT/EXT CC ASTM C920 Type S Grade NS Class 50 Use T2, M, A, O, L. Compliant to: ISO 11600 Type F Class 25 sub-class LM LEED iEQc 4.1; SCAQMD Rule 1168; BAAQMD Reg 8 Rule 51