Polyken 857 Permanent 7 mil PE Film Tape

Product number: 857

Permanent 7 mil PE Film Tape

Product Information:

Product Construction

Single-Coated Tape
Color(s)

White, Red
Gauge / Mil

7.0 mil
Carrier / Support / Facestock

PE (Polyethylene) Film
Adhesive Type

Rubber
Peel Strength / Adhesion to Steel

125 oz/in
Peel Strength / Adhesion to Backing (oz/in)

53 oz/in
Tensile Strength

125 lb/in
Elongation %

85%
Operating Temp Range

20 to 200 °F
Perm Rating / Permeance

0.11 US Perms
Performance Category / Characteristics

Environmental Resistance, Hand tearable, Low VOC
WVTR (Water Vapor Transmission Rate)

0.22 g/100 sq in/24 hours

Features & Benefits:

Polyethylene Film Backing
- Conformable and flexible
- Excellent durability and solvent resistance
- Low elongation for consistant surface bond
- Low permeability for vapor barrier sealing
- Pinked/Serrated Edge available for hand tearability
Synthetic Rubber Adhesive
- Permanent, long-term bond
- Aggressive, high tack formulation for instant bond
- Excellent shear strength
- Maintains adhesive integrity for up to 12 days of outdoor exposure
Low VOC, Contains no heavy metals (such as lead and chromium)
- Environmentally friendly and safe to use

Regions Available

Global

Ideal For:

Seaming vapor barrier films and underlayment materials including 10, 15, and 20 mil films. Concrete underlayment applications including patch, repair, and sealing penetrations coming through the slab. Splicing and seaming heavy-weight materials subjected to high abrasion and stress. Dissimilar metal tape. Abatement industry: hang and patch heavy-duty PE sheeting where clean removal is not required.