637 is a polyester film, single coated with an aggressive, high performance acrylic pressure sensitive adhesive. The colour is red.
APPLICATIONS
Suitable for general splicing applications with exception of siliconised substrates.
Tear and rip repair.
Splicing and seaming of foam insulation joints and other sheathing materials.
Vapor sealing for interior and exterior housewrap systems.
PRODUCT BENEFITS
Available with pinked edges for easy hand tearability.
Exhibits excellent aging and weathering properties.
High performance acrylic adhesive suitable for use over a wide range of low temperature and high heat
/ humidity conditions.
Easy unwind for users
PET carrier adds dimensional stability and strength.
Aggressive, tacky adhesive aids in splicing housewrap and sheathing barrier systems.
Red colour enables easy identification
Service temperature: -40°F to +200°F
TECHNICAL PROPERTIES Unit
Nominal Value
Total Thickness
Mils (mm)
2.6 (0.066)
Adhesive Thickness
Mils (mm)
1.1 (0.028)
Substrate Thickness (PET)
Mils (mm)
1.5 (0.038)
Peel Adhesion (PSTC 101 Mod/180°) Initial to SS (20 min dwell)
Oz/Inch (N/25mm)
32 (8.8)
Tensile Strength
PSI
28 000
Elongation
%
110
Maximum Continuous Use Temperature
°F (°C)
200 (93)
Minimum Application Temperature
°C (°F)
10 (-12)
STANDARD PRESENTATION
Colour : Red
Format : Rolls (pinked or straight edge); logs
RECOMMENDATIONS
Application to Surface:
Unwind adhesive film or tape and apply the adhesive side to the mounting surface. Apply firm pressure. Recommended application temperature to achieve best results is 65°F (18°C) or above. Proper bonding may not occur unless adhesive and surface material are both at 65°F (18°C) or above.
NOTE:
1. When applying pressure sensitive adhesive films to any surface, be sure that the surface is free from oil or
other surface contaminants such as powder, dust, or release agents. Adhesive performance should be
carefully checked when used on substrates containing plasticizers.
2. Shelf life is one year from date of shipment when stored in a cool dry place below 76°F (24°C). Rolls
should be stored on end.
Contact
us by phonee-mail for any adhesive tape requirement
