Cloth & Duct Tapes
PC 857 UL 181B-FX Listed/Printed Cloth Duct Tape
UL 181B-FX Listed and printed cloth duct tape used in the HVAC industry to seal, seam and join Class 1 Flex Duct, even when surfaces are rougher or not fully clean. Offering high holding power, superior shear strength and excellent tearability, PC 857 is recommended for applications in which the tensile strength and adhesion to stainless steel and polyethylene must meet or exceed the strict requirements of UL, flex duct manufacturers and city and state codes.
Features & Applications
Specifications
Learn more about PC 857 in depth by exploring all of its features and uses. You can also visit TapeUniversity.com to learn more about choosing and using tapes.
Markets
Construction
Backing: Waterproof polyethylene film with a cloth carrier
Adhesive: Synthetic rubber blend adhesive
Liner: NA
Properties & Technical Data
Product Nomenclature: PC 857
Property | Standard | Metric |
---|---|---|
Adhesion to Stainless Steel | 70 oz/in width | 7.66 N/10 mm |
Elongation | 10% | 10% |
Service Temperature Range | 50 F to 212 F | 10 C to 100 C |
Tensile | 27 lbs/in width | 47.3 N/10 mm |
Thickness | 14.0 mils | 0.36 mm |
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Sizes & Colors
Colors Available:
Lengths Available: 60.1 yd
Widths Available: 1.88 in, 2.83 in
Sizes and colors disclaimer: Lead times may apply. Please contact Shurtape customer service for information related to stock and non-stock sizes and colors.
Storage & Usage Conditions
Tape should be stored in its original packaging in a cool, dry area away from direct sunlight and should be used within 12 months of date of shipment. Surfaces to which tape is applied should be clean, dry and free of grease, oil or other contaminants.
Applicable Standards
UL 181B-FX
UL Listed
Tested in accordance with UL 723
FSI 15/SDI 30
UL Listed
Tested in accordance with UL 723
FSI 15/SDI 30
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Where to Buy
Shurtape Cloth & Duct Tapes products are available both online and at retailers nationwide. Check our Where to Buy page for more information on purchasing Shurtape products both locally and online.