M803 is a 3 mil, polyester film with silicone adhesive. It offers an economical method to hold insulate and/or protect materials. M803 offers high/low temperature resistance. It is a printed circuit board masking tape used primarily as a protection device in the solder mask over the bare copper process. The optimum construction provides full protection from plating solutions with reduced set up time.
Printed Circuit Board Solder Masking
• 25.00 lbs/in