
Polyken 3G-OTH-604954 — Technical Specifications
The POLYKEN 820 Film Tape is a 3-inch-wide, 33 3/8-yard-long, 20-mil-thick, single-sided patching tape made of black polyethylene film with a rubber adhesive for outdoor use. It meets ASTM F1249 moisture-vapor transmission standards, making it suitable for construction applications requiring moisture resistance.
Technical Specifications
| Parameter | Value |
|---|---|
| Lg | 33 3/8 yd |
| Type | Black, Polyethylene Film, Rubber, Outdoor |
| Thick | 20 mil |
| Manufacturer Part Number | 820 |
