Witness Joint tag (Pack of 50)

Flanges that are dismantled after leak test, left deliberately untested, or are not part of the leak test boundary shall be labelled as a "witnessed joint" and a procedure should be followed to ensure the flange is made leak tight. Easily and quickly identify this with our Witness Joint Tag. Red to indicate 'be aware'. Hole punched to allow easy cable tie attachment. Utilise with fine nibbed permanent marker pen for durability. Ultra tear-resistant and have been proven to withstand some of the harshest environments. 100% Recyclable. Space for logo / location or contractor information. Can be customised.