3M™ extreme sealing tape is a family of single coated, pressure sensitive adhesive tapes designed for difficult sealing applications. The backing on this tape is an ionomer film that is very tough yet flexible and abrasion resistant. The very soft and thick acrylic adhesive has excellent sealing properties and good outdoor durability. This single coated tape is designed to seal over an existing joint, seam, or penetration. The adhesive is designed to adhere well to the ionomer film so that overlapping tape joints can be made while maintaining a strong seal.
3M™, 7000021302, Sealing Tape, 18 yd Length, 2 in Width, 80 mil Thickness, Translucent, 3 in Diameter Core, Acrylic Adhesive, Ionomer (Acrylic/Ethylene Copolymer) Backing, 18 in-lb Adhesion Strength, 13 in-lb Tensile Strength, 300 deg F Maximum Operating, 200 deg F Minimum Operating, Specifications Met: ASTM D3759/D3330/E96
| Adhesion Strength | : | 18 in-lb |
| Core Diameter | : | 3 in |
| Maximum Operating Temperature | : | 300 deg F |
| Minimum Operating Temperature | : | 200 deg F |
| Specifications Met | : | ASTM D3759/D3330/E96 |
| Tensile Strength | : | 13 in-lb |
| Length | : | 18 yd |
| Width | : | 2 in |
| Thickness | : | 80 mil |
| Adhesive Material | : | Acrylic |
| Backing Material | : | Ionomer (Acrylic/Ethylene Copolymer) |
| Color | : | Translucent |