3M™ Ultra-Thin Water Contact Indicator Tape 5559 is an ultra-thin 5.0 mil (127 micron) thick tape that changes color RAPIDLY from white to red upon contact with water. It is designed to withstand heat and humidity aging without giving water indication. The top surface is press printable by laser and ink jet devices.

FEATURES

• Paper backing is highly absorbent and transports water to show indications
• Acrylic adhesive allows for a very high bond strength to most surfaces including low surface energy plastics such as polypropylene and powder coatings
• Total construction is rotary die cuttable with no film top layer
• Tape is thinner to enable slim electronics device design

APPLICATIONS

Indicates Exposure To Water