Acrylic VHB tape 3M Dual Lock 3M Dual Lock SJ355D is an excellent alternative to replace all traditional mechanical joining methods. With plastic mushrooms shaped pins that fit together into each other to form a high performancean audible click tells you that the closure assembly is performed. This system revolutionizes for years the way we design removable assemblies acrylic adhesive VHB for interior and exterior on standards and polyester powder coating surfaces such as Copper, Aluminium, Zinc, Tin, stainless steel, lead, glass, polyester, epoxy varnish, metals ... Features: VHB ™ acrylic adhesive black over 1,000 openings and closings Excellent tensile strength UV - resistant and plasticizers the VHB ™ acrylic adhesive provides optimal adhesion on most surfaces 5 times stronger than loops / hooks traditional systems Only one product: assembles on itself Resistance - 30 ° C to + 70 ° C. Dimensions: 5 x 25 mm Tips: The surfaces must be clean, dry and as smooth as possible for cleaning are recommended solvents low The ideal adhesion temperature is between + 18 ° C and + 30 ° C Time storage of a tape in roll form amounts to around 12 months, it is recommended to keep the rollers in their original packaging at room temperature (about 18 ° +)