Ideal Seal 587 A/B

Ideal Seal® 587 A/B is a professional grade aluminum foil tape coated with a high performance acrylic adhesive system.  587 meets UL 181A-P standards for use on fiberglass duct closure systems and UL 181B-FX standards for use on flexible duct closure systems.  Product is printed for identification.  Click here to download Ideal Seal 587 A/B Warranty.

Suggested end use

Ideal Seal 587 A/B is a dual use product designed to ensure the integrity of seams and joints on both fiberglass duct board and flexible duct systems. 


BackingAluminum Foil
Adhesive typeAcrylic
Total thickness4.6 mil (0.12mm)
Tensile strength25 lb/in (109 N/25mm)
Adhesion60 oz/in (16 N/25mm)

( Id: 28 )