- Indoor/outdoor mastic foil tape
- UL 181B-FX Listed - clearly printed on the tape for quick identification
- Instant, water-resistant grip to most surfaces
- Paintable with paint recommended for aluminum
- Contains no asbestos, CFCs or PCBs
ShurMASTIC® butyl foil tape used for airtight and moisture-free sealing of Class 1 Flex Duct, sheet metal and duct wrap vapor barriers and is also approved for subgrade application on PVC coated duct. A paintable, UL 181B-FX Listed mastic on a roll for indoor or outdoor use, SF 686 is designed with a butyl rubber adhesive system that can withstand wide temperature variances once applied.
Brand
Shurtape Technologies
Thickness
2 mil
Width
3 in
Length
100 ft
Color
Silver
Adhesive Material
Butyl
Backing Material
Aluminum
Temperature Rating
35 to 110 deg F Application, -20 to 200 deg F Service
Adhesive Strength
110 in-oz
Tensile Strength
23.8 in-lb