3M 3939 caja de 36 cintas de embalar de alta resistencia color plateado de 24 mm x 548 mm 90 mil Plateado 1

Product Description Construida con película de polietileno resistente al agua laminada sobre tela con un adhesivo de goma, la cinta adhesiva 3M resistente 3939 resiste el rizado y se rompe el rollo limpiamente para una fácil aplicación en entornos generales de MRO/construcción en interiores. El adhesivo de goma se adhiere al instante y proporciona un sellado hermético resistente a la humedad en muchas situaciones de contención, mientras que los bordes de rodillo de baja adherencia se mantienen más limpios. Diseñada para un uso resistente, esta cinta adaptable permite una amplia gama de soluciones permanentes y temporales, incluyendo parches, agrupaciones, refuerzo, pestañas, aislamiento de cinta adhesiva/empalme, tubo de taponado, extremos de conducto de seguridad, marcado, etiquetado, reparaciones temporales y mucho más. Se puede utilizar a temperaturas de hasta 200 °F durante hasta 30 minutos. From the Manufacturer 3M Heavy Duty Duct Tape 3939 is constructed of a water-resistant polyethylene laminated to cloth reinforcement and backed by an aggressive natural-rubber adhesive, making the tape high-tack and conformable. This tape tears easily and cleanly—horizontally or vertically—without slivering. Industrial applications include hanging polyethylene drapes for containment activities, masking, and sandblast overspray protection. It is also used in the convention industry for holding and seaming carpet padding, taping down cords and hinging poster-board panels.3M Heavy Duty Duct Tape 3939 can be used in temperatures up to 200 degrees F. It has been burn tested according to the methods UL 723, ASTM E-84, NFPA 255, UBC 8-1. Results were Flame Spread Index 0, Smoke Developed Index 30. Duct tape (sometimes mistakenly referred to as “duck tape”) is a toolbox mainstay, used in maintenance, repair and construction operations. The term “duct tape” comes from the silver tape’s original use in heating, ventilation and air conditioning (HVAC) applications, including duct sealing. Today it performs wherever patching, bundling, reinforcing, tabbing, splicing insulation, capping pipe and conduit ends, labeling, temporary repair, hanging polyethylene drapes, or protecting against light sandblast overspray is needed. Duct tape is used in residential, industrial and commercial environments and by members of construction, electrical, industrial, marine, and military, abatement, trucking and automotive markets.

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