Shurtape Technologies, LLC SF 685 ShurMASTIC® Butyl Foil Tape SF 685


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SF 685 ShurMASTIC® Butyl Foil Tape SF 685
ShurMASTIC® butyl foil tape for indoor or outdoor use to seal Class 1 Flex Duct, sheet metal and duct wrap vapor barriers, and is also approved for subgrade application on PVC-coated duct. SF 685 is a linered, paintable foil mastic on a roll that's tested in accordance with UL 723 and delivers permanent, airtight and water-resistant seals in temperatures up to 200 F.
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Technical Specifications

  Shurtape Technologies, LLC
Product Category Adhesive Tapes
Product Number SF 685
Product Name SF 685 ShurMASTIC® Butyl Foil Tape
Thickness 0.0170 inches (0.4318 mm)
Type Foil Tape; Adhesive Tape; Industrial Tape
Color Silver Printed (SPT)
Temperature Resistance -28.89 to 93.33 C (-20 to 200 F)
Peel 15.94 lbs/in (27.91 N/cm)
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