These blue collet clips are placed on plastic plumbing pipes in order to indicate that the water inside the pipe is cold.
FloPlast Push Fit Collet Clip Blue Cold Water Pack of 50 - 22mm - FloFit+
FloPlast Flofit+ Push Fit Collet Clip Blue Cold Water - 15mm
FloPlast Push Fit Waste Tee - 40mm White
FloPlast Push Fit Waste Pipe - 50mm x 3mtr Grey
FloPlast Push Fit Waste Bend Swivel - 90 Degree x 40mm Black
FloPlast Push Fit Waste Bend - 135 Degree x 40mm Black
