3M Canada
3M™ 2120004118 Backing Film Tape, 72 yd L x 1 in W, 4 mil THK, Rubber/Silicon Blend Adhesive, Polyester Backing, Green
7000048392
MFG #: 2120004118
$76.74
/ EA
Non-Stock Item
- Adhesion Strength: 29 in-oz
- Adhesive Material: Rubber/Silicon Blend
- Backing Material: Polyester
- Color: Green
- Country of Origin: MX
- Length: 72 yd
- Manufacturer Name: 3M
- Maximum Operating Temperature: 80 deg F
- Minimum Operating Temperature: 60 deg F
- Request For Quote: No
- Tensile Strength: 26.8 in-lb
- Thickness: 4 mil
- Width: 1 in
3M™, 2120004118, Backing Film Tape, 72 yd Length, 1 in Width, 4 mil Thickness, Green, Rubber/Silicon Blend Adhesive, Polyester Backing, 29 in-oz Adhesion Strength, 26.8 in-lb Tensile Strength, 80 deg F Maximum Operating, 60 deg F Minimum Operating,
- Application
- Item Features
For masking printed circuit boards during solder stripping and precious metal plating of fingers, splicing of silicone coated papers
- Polyester backing reduces stretch and recovery of tape and associated 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