Your browser is not supported. For the best experience, you should upgrade to a modern browser with improved speed and security.

Ideal Tape - 777 Embossed Aluminum Jacketing, 35.25" by 50 yds.

Item: IDE777AE35
MFR: 3777AE35080050XXXXI

Store Inventory

Sign in to see real-time inventory at the stores closest to you.
What’s the price?
Sign in for pricing.

Frequently Bought Together

Best Sellers

About This Product

Product Info


Ideal Tape - Ideal Seal 777 is the new multi-layer aluminum foil laminate that easily covers and fully protects ductwork and piping under a wide range of conditions.

  • UL Classified Meets or exceeds UL 723 requirements
  • High strength aluminum multi-ply design for excellent tear and puncture resistance
  • Non-permeable vapor barrier for complete moisture protection
  • Easily repositionable unique adhesive formula leaves time for adjustments
  • Antimicrobial treatment applied Inhibits mold growth and extends product life
  • 10-Year Limited Warranty engineered and designed for long lasting satisfaction
  • Unique dispenser carton increases job site efficiency and reduces cost
  • Handy installation kit - IdealSeal™ 777 comes with a cutter, tape measure, pencil, clips, and ruler - for fast, easy, efficient, professional installation on the spot


Weight35 Pounds (lbs)
Width7 Inches (In)
Height35.25 Inches (In)
Country of OriginUSA
Length7 Inches (In)
Adhesion Strength60 oz./in width
ApplicationSeals Ducts
Application Temperature-40°F to 300°F (-40°C to 148.8°C)
ApprovalsUL 723
BrandIdeal Tape
CompositionEmbossed foil
FunctionsDesigned to Provide a Total Vapor Barrier and Complete Moisture Protection for Insulation Cladding and Jacketing Applications
Maximum Temperature300°F (148.8°C)
Performance Temperature0°F to 180°F (-17.7°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.
Size35 1/4" x 150'
StandardsUL 723 rated (20/15 Flame/Smoke Rating)
Storage Temperature60°F to 80°F (15.5°C to 26.6°C)
Tensile Strength230 lb/in
Thickness9 Mils (230 Mincrons)
TierIdeal Seal®
TypeBacking: Embossed 6-Ply Laminate; Adhesive: Performance Cold Temperature Acrylic
UL ListedYes
UL RecognizedYes
UV ResistantYes


Equipment Part List