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  • Ideal Tape - 491 AWF FSK Tape 5" x 50 yd.

Ideal Tape - 491 AWF FSK Tape 5" x 50 yd.

Item: IDE4915
MFR: 3491AWF0500050AOABI

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Ideal Tape - 491 FSK Tape 3" x 50 yd.
Ideal Tape - 491 FSK Tape 3" x 50 yd.
Item: IDE4913
MFR: 3491AW03000050APABI
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Ideal Tape - 491 FSK Discs, 2.5" by 36 yds.
Ideal Tape - 491 FSK Discs, 2.5" by 36 yds.
Item: IDE491D
MFR: 3491D02160036AOWCI
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Ideal Tape - Cold Seal 791 FSK Tape 3" x 50 yd.
Ideal Tape - Cold Seal 791 FSK Tape 3" x 50 yd.
Item: IDE7913
MFR: 30791A03000050APAFI
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Johns Manville - Spin-Glas® 814 2" x 24" x 48" FSK PPK Equipment Insulation
Johns Manville - Spin-Glas® 814 2" x 24" x 48" FSK PPK Equipment Insulation
Item: JM3002FSK
MFR: 90007424
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Johns Manville - Microlite® EQ™ T75 1-1/2" x 48" x 100' FSK 400 sq. ft./Roll
Johns Manville - Microlite® EQ™ T75 1-1/2" x 48" x 100' FSK 400 sq. ft./Roll
Item: JM11234FSK
MFR: 90015277
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Johns Manville - Spin-Glas® 817 1-1/2" x 24" x 48" FSK PPK Equipment Insulation
Johns Manville - Spin-Glas® 817 1-1/2" x 24" x 48" FSK PPK Equipment Insulation
Item: JM60015FSK
MFR: 90007461
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Firemaster® - FastWrap XL Duct Wrap 1-1/2" x 24" x 25'
Firemaster® - FastWrap XL Duct Wrap 1-1/2" x 24" x 25'
Item: FASTWRAPXL2
MFR: 434680600587XL
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About This Product

Product Info

Description

Ideal Tape - 491 is a pressure sensitive tape manufactured with the FSK Foil / Scrim / Kraft facing used by most major manufacturers of FSK insulation.

Features
  • Performance All Weather Formula adhesive system provides permanent bond to FSK insulation facing
  • Scrim layer bends with the primary facing providing integrity to the insulation and a strong, finished, appearance
  • Release liner provides easy removal for efficient application on the job site
  • Available pre-cut discs reduce on site labor and provide an excellent vapor seal. For best results please use the provided applicator

Specifications

Weight2.8 Pounds (lbs)
Width5 Inches (In)
Height5 Inches (In)
Country of OriginUSA
Length5 Inches (In)
Adhesion Strength85 oz./in. width
ApplicationSeals Ducts
Application Temperature10°F to 180°F (-12.2°C to 82.2°C)
ApprovalsUL 723
BrandIdeal Tape
ColorGray
CompositionReinforced FSK
FunctionsUsed For Sealing Cold and Dual Temperature Duct and Pipe Systems Where the Basic Insulation Uses FSK Facing
Maximum Temperature180°F (82.2°C)
Performance Temperature-10°F to 180°F (-23.3°C to 82.2°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.
Size5" x 150'
StandardsUL 723 rated (10/10 Flame/Smoke Rating)
Storage Temperature60°F to 80°F (15.5°C to 26.6°C)
Tensile Strength45 lb/in
Thickness7 Mils
TypeBacking: FSK(Foil/Skrim/Kraft); Adhesive: Performance Rubber
UL ListedYes
UL RecognizedYes
UV ResistantYes

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