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3M 851 Circuit Plating Tape (48 inch *72yd) Roll

More Information
Manufacturer 3M
Manufacturer Part Number 851
Specification Sheet 851.pdf



3M Circuit Plating Tape 851 is a green polyester film tape with a unique conformable adhesive for printed circuit board masking during electroplating.

Features :-

  • Polyester backing reduces stretch and recovery of tape associated with uneven stop-off line.
  • Thick adhesive coating reduces undercutting because adhesive blocks out solutions between fingers.  
  • Specially designed adhesive that generally performs better when no ovens are used to heat tape and boards.

Applications :-

  • Low-stretch polyester film can be applied by machine or by hand.
  • Tape must be firmly pressed down by equipment with rubber-covered rollers or a rubber-covered platen press. Hand rolling usually does not provide enough pressure. A vivid outline of the circuit leads usually indicates adequate pressure was used.
  • Solvent  *clean-up of the board is recommended to facilitate subsequent soldering
More Information
Manufacturer 3M
Manufacturer Part Number 851
Face-Side Adhesive Type‎ Blended Silicone and Rubber
Part Status Active
Contact Form SPST
Roll Length 144 yds. (132 m)
Product Liner Polyester‎
Thickness 0.10 mm
Number of Rolls 1
Packaging 500mmX30m Roll
RoHS status RoHS compliant