Specialty butyl mastic foil tape, high tack, low VOC 17 mil aluminum ‘mastic’ foil tape coated with a pressure-sensitive, modified butyl rubber adhesive. Provides an instant grip to a variety of surfaces and a full bond in 24 hours. Features a release liner for ease of use and has excellent flexibility with no cracking. Alf mastic is a led points contributor. Highly resistant to the effects of weather, UV, temperature, mold and mildew. Paintable.
Key Features:
- 17 Mil Aluminum 'Mastic' Foil Tape designed for replacement applications and general purpose duct joint and HVAC applications d Duct, and Duct wrap vapor barriers
- Use on sheet metal, duct board, flex duct, PVC Coated duct and duct wrap barriers
- Tested In Accordance with UL-724
- Seal Class A
- VOC Limitations SCAQMD Rule 1168; City of Los Angeles Approval RR#8070