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ABI Products Division

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Hvac-Insulation > HVAC

Ideal Seal 587 A/B

UL 181 Listed Products

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.


BackingAluminum Foil
Total thickness4.6 mil / 0.12 mm
Tensile strength25.0 lb./in. / 109 (N/25mm)

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.