M737 is a 4.2 mil, polyester film with blue/green, silicone/rubber adhesive. It offers an economical method to hold insulate and/or protect materials. M737 is a printed circuit board masking tape used primarily as a protection device in the gold plating of connector tabs or fingers. The adhesive offers a chemical resistant barrier and complete protection from caustic stripping & scrubbing plating solutions in either manual or automatic gold plating lines.
Gold Finger Masking
• 25.00 lbs/in