Foam Sealing Tape
Stop water penetration with this tacky, flexible tape. It conforms to irregular shapes and expands to fill gaps. Use it on freezers, windows, and in marine applications.
| Wd. | Dia. | Lg., ft. | Overall Thick. | Material | Facing Material | Adhesive Location | Adhesive Type | Temperature Range, °F | Cell Type | Tensile Strength, psi  | Adhesion to Steel | Color | Each | |
| 3/8" | __ | 79 | 0.125" | PVC Foam | Butyl Rubber | Both Sides | Rubber | -15° to 160° | Open | 80 | Not Rated | Black | 000000000 | 000000 |
| 1/2" | __ | 53 | 0.1875" | PVC Foam | Butyl Rubber | Both Sides | Rubber | -15° to 160° | Open | 80 | Not Rated | Black | 000000000 | 00000 |
| 1/2" | __ | 79 | 0.125" | PVC Foam | Butyl Rubber | Both Sides | Rubber | -15° to 160° | Open | 80 | Not Rated | Black | 000000000 | 00000 |
| __ | 3/16" | 66 | 0.2205" | PVC Foam | Butyl Rubber | Both Sides | Rubber | -15° to 160° | Closed | 80 | Not Rated | Black | 00000000 | 00000 |
| __ | 1/4" | 56 | 0.2835" | PVC Foam | Butyl Rubber | Both Sides | Rubber | -15° to 160° | Closed | 80 | Not Rated | Black | 00000000 | 00000 |
| __ | 5/16" | 44 | 0.3386" | PVC Foam | Butyl Rubber | Both Sides | Rubber | -15° to 160° | Closed | 80 | Not Rated | Black | 00000000 | 00000 |
| __ | 3/8" | 35 | 0.4331" | PVC Foam | Butyl Rubber | Both Sides | Rubber | -15° to 160° | Closed | 80 | Not Rated | Black | 00000000 | 00000 |
| __ | 1/2" | 27 | 0.5236" | PVC Foam | Butyl Rubber | Both Sides | Rubber | -15° to 160° | Closed | 80 | Not Rated | Black | 00000000 | 00000 |
Sealing Tape
Often used for weatherstripping and other general purpose sealing applications, this tough tape keeps out moisture, dirt, heat, and cold.
| Wd. | Lg., ft. | Overall Thick. | Material | Adhesive Type | Temperature Range, °F | Tensile Strength, lbs./in. wd. | Adhesion to Steel, oz./in. wd. | Color | Each | |
| 2" | 25 | 0.0041" | Polyethylene Plastic | Acrylic | -40° to 175° | 13 | 30 | Clear | 0000000 | 00000 |
| 2" | 100 | 0.006" | Polyethylene Plastic | Acrylic | 0° to 190° | 10 | 40 | Clear | 0000000 | 0000 |
| 3" | 75 | 0.01" | Polyethylene Plastic | Acrylic | -40° to 200° | 17 | 60 | Beige | 0000000 | 00000 |
| 4" | 75 | 0.01" | Polyethylene Plastic | Acrylic | -40° to 200° | 17 | 60 | Beige | 0000000 | 00000 |
| 6" | 75 | 0.01" | Polyethylene Plastic | Acrylic | -40° to 200° | 17 | 60 | Beige | 0000000 | 00000 |
Low-Outgassing Sealing Tape
Tested to meet ASTM E595, a standard used by NASA, this tape seals gaps while releasing almost no volatile emissions that could damage sensitive electronics, even in a vacuum. The Tedlar backing resists chemicals and wear. And thanks to its acrylic adhesive, this tape will stay put—even when exposed to pulling forces and solvents.
Certificates with a traceable lot number and product shelf life are available for these products. Download certificates from ORDER HISTORY after your order ships.
| Wd. | Lg., ft. | Overall Thick. | Material | Adhesive Type | Temperature Range, °F | Tensile Strength, lbs./in. wd. | Adhesion to Steel, oz./in. wd. | Specifications Met | Color | Each | |
3M 838 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1" | 216 | 0.004" | Tedlar PVF Plastic | Acrylic | -100° to 225° | 24 | 47 | ASTM E595 | White | 0000000 | 0000000 |