CHR® Copper or Aluminum Foil Backed Tape
Saint-Gobain Performance Plastics offers a broad range of PSA tapes serving industrial and commercial users. Produced from a variety of film, fabric, metal, laminations or paper substrates with acrylic, silicone, or natural rubber adhesive systems, Saint-Gobain is uniquely able to produce outstanding, and sometimes proprietary products.
Our combined expertise in fabrics (CHEMFAB® Brand), films (NORTON® Brand), silicones (COHRlastic® Brand) and coatings gives you confidence in our team approach to providing solutions to critical applications.
Foil Aluminum
Aluminum A602 and A603 tapes were developed for specialty shielding applicat
ions and often find usage as a high performance masking tape.
A662 tapes were developed as a high performance masking tape that provides area for aircraft windows during chemical stripping of old paint and for the 
cleaning of aicraft prior to repainting. They offer excellent protection so as to eliminate the danger of etching and clouding windows.
| Part # | Color | Adhesive System | Backing Thickness | Adhesive Thickness | Total Thickness | Adhesion Strength | Tensile Strength | Elong. | Temperature Range | ||||||||
| mil | mm | mil | mm | mil | mm | oz/in | g/cm | lbs/in | kg/cm | % | Min °F | Max °F | Min °C | Max °C | |||
| FOIL-ALUMINUM | |||||||||||||||||
| A602 | Alum | S | 2.0 | 0.052 | 2.0 | 0.051 | 4.0 | 0.102 | 60 | 661 | 20 | 3.6 | 8 | -100 | 500 | -73 | 260 |
| A603 | Alum | A | 2.0 | 0.052 | 2.0 | 0.051 | 4.0 | 0.102 | 55 | 606 | 20 | 3.6 | 8 | -40 | 250 | -40 | 121 |
| A662 | Alum | A | 3.0 | 0.076 | 2.0 | 0.051 | 5.0 | 0.127 | 65 | 717 | 45 | 8.0 | 18 | -40 | 250 | -40 | 121 |
| 26020 | Alum | S | 5.0 | 0.127 | 3.0 | 0.076 | 8.0 | 0.203 | 95 | 991 | 80 | 14.5 | 10 | -100 | 500 | -73 | 260 |