$189.31 cheaper than the new price!!
Management number | 201016478 | Release Date | 2025/09/17 | List Price | $283.97 | Model Number | 201016478 | ||
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Category |
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.
Applicable Standards | FSI 20/SDI 40, Pressure Classes SMACNA 1/2, 1, 2, 3, 4 & 6, Seal Classes A, B, C, UL 723 |
Color | SILVER PRINTED |
Backing Material | Printed, 2 mil aluminum foil |
Adhesive | Non-flammable, butyl rubber adhesive |
Adhesion to Stainless Steel | 255 oz/in width |
Elongation | 560% |
Tensile (Breaking Strength) | 25 lbs/in width |
Thickness | 17.0 mils |
Service Temperature Range | -20 F - 200 F |
Roll Diameter | 6.481IN |
Roll Width | 3.0IN |
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