3M 5557 adhesive water contact indicator tape White/Red 50 mm x 5 m

This tape detects water and resolves warranty claims accurately and effectively. Apply 3M™ Water Contact Indicator Tape 5557 to all types of electronics and watch the colour change permanently from white to red on contact with water. This tape detects water and resolves warranty claims accurately and effectively. It minimises false claims of high heat and humidity without changing colour and is designed with ingenious different layers, each designed for a specific purpose. An indicator layer absorbs water quickly and changes colour visibly in the transparent top film. The transparent PET top film is designed to work thermally and flexographically with silkscreen images made against white background images. A PET layer protects the indicator layer from contamination and moisture during handling. A polyester lining combines with the indicator layer for die-cutting ease and accuracy. Our own acrylic adhesive is designed to withstand high-strength UV, chemical and temperature bonds on most substrates, including plastics with a low surface energy such as polypropylene and powder coatings.