3M 851 Greenback Printed Tape

Data Sheets

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Product Properties

Brand

3M

Manufacturer Part Number

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Product Information

Reduce undercutting with the blended silicone and thick rubberadhesive of 3M Greenback Printed Circuit Board Tape 851. Our tapecan be used for PCB masking and other high temperatureapplications.

It has a polyethylene tape core instead of cardboard, and apolyester backing that reduces stretch and recovery of tape. Italso helps achieve an even stop off line. Our tapes feature anadhesive that works better when no ovens are used to heat tape andboards, and a thick coating that helps block out solutions betweenfingers.

Features:

Polyester backing reduces stretch and recovery of tapeassociated with uneven stop-off line

Thick adhesive coating reduces undercutting because adhesiveblocks out solutions between fingers

Specially designed adhesive that generally performs better whenno ovens are used to heat tape and boards

Polyethylene tape core instead of cardboard