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Ideal Tape - Cold Seal 791 FSK Tape 3" x 50 yd.

Item: IDE7913
MFR: 30791A03000050APAFI

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About This Product

Product Info


Ideal Tape Cold Seal 791 FSK is a silver laminated FSK backing coated with a high performance acrylic adhesive system. Cold Seal 791 is UL and ULC Classified, UL 723 rated and Coast Guard approved. Ideal Tape Cold Seal 791 FSK is designed for sealing seams, joints and laps on duct and piping systems where FSK facing is used.


Weight1.7 Pounds (lbs)
Width3 Inches (In)
Height3 Inches (In)
Country of OriginUSA
Length3 Inches (In)
Adhesion Strength100 oz./in. width
ApplicationSeals Ducts
Application Temperature< -5°F (20.5°C)
ApprovalsUL 723; UL Classified; USCG COA Number 164.112/162/0
BrandIdeal Tape
CompositionReinforced FSK
FunctionsUsed For Sealing Cold and Dual Temperature Duct and Pipe Systems Where the Basic Insulation Uses FSK Facing
Maximum Temperature250°F (121.1°C)
Performance Temperature-35°F to 250°F (-37.2°C to 121.1°C)
Prop 65No
Roll Length150'
Shelf Life12 months under storage conditions of 60° F to 80° F and 50% relative humidity away from direct sunlight.
Size3" x 150'
StandardsUL 723 rated (0/0 Flame/Smoke Rating)
Storage Temperature60°F to 80°F (15.5°C to 26.6°C)
Tensile Strength35 lb/in
Thickness6 Mils
TypeBacking: FSK(foil/skrim/kraft); Adhesive: Performance Cold Temperature Acrylic
UL ListedNo
UL RecognizedNo
UV ResistantYes


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