Ideal Tape - 30788A04000050APAGI - 788 AWF Foil Tape, 3" x 50 Yards

Item Number: IDE788350  MFR Part Number: 30788A04000050APAGI


788 AWF Foil Tape, 3" x 50 Yards
see more


788 Cold Seal
Cold Seal 788 is a premium grade nominal 2 mil aluminum foil backing coated with a high performance acrylic adhesive system. Cold Seal 788 is UL 723 Rated and Coast Guard approved

Suggested end use
Cold Seal 788 is designed for sealing seams and joints on duct, duct wrap, and pipe insulation systems. Ideal Cold Seal adhesive is formulated to deliver in demanding temperature conditions.

  • Performance acrylic adhesive system provides a durable, long-term bond
  • Dead soft aluminum foil backing blends into basic facing paterns, and conforms to irregular surfaces such as FSK facings.
  • Functions as a vapor barrier and assures integrity of the insulation system
  • Release liner provides easy removal for easy application on the job site
  • Coast Guard Approval - USCG COA Number 1164.122/160/0

California residents: see Proposition 65 Warning

Weight1.7 Pounds (Lb)
Width3 Inches (In)
Height3 Inches (In)
Country of OriginUSA
Length3 Inches (In)
BrandIdeal Tape
Adhesion Strength60 oz./in. width
Application Temperature-35°F to 250°F (-37.2°C to 121.1°C)
Shelf Life12 months under storage conditions of 60° F to 80° F and 50% relative humidity away from direct sunlight.
Storage Temperature60°F to 80°F (15.5°C to 26.6°C)
UV ResistantYes
Tensile Strength17 lb/in
ApplicationSeals Ducts
ApprovalsUL 723
Composition2 mil Foil Tape
FunctionsDesigned for Sealing and as a Vapor Barrier for Metal Duct and Pipe Insulation Systems
Maximum Temperature250°F (121.1°C)
Size3" x 150'
StandardsUL 723 rated (0/0 Flame/Smoke Rating)
Thickness3 Mils
TypeBacking: 2 mil Aluminum Foil; Adhesive: Performance Cold Temperature Acrylic
UL ListedYes
UL RecognizedYes