High temperature masking tape

LM-743 is based on a heavy duty glasscloth/copper foil (0.035mm) combination which has been coated with a polysiloxane adhesive. LM-744 is based on a heavy duty glasscloth/copper foil (0.050mm) combination which has been coated with a polysiloxane adhesive. Due to its robust construction LM-743 and LM-744 will resist various grit blasting applications and temperature extremes associated with the plasma spray industry. The tape exhibits good conformability and should be pressed on firmly prior to application.