DESCRIPTION
High tack, low VOC 17 mil aluminum ‘mastic’
foil tape coated with a pressure-sensitive,
modified butyl rubber adhesive. Provides an
instant waterproof 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
LEED points contributor. Highly resistant to the
effects of weather, UV, temperature, mold and
mildew. Paintable.
PRODUCT APPLICATION
Excellent for use on sheet metal, duct board,
flex duct, PVC coated duct, and duct wrap
vapor barriers. Ideal for replacement
applications and other general purpose duct
joint and HVAC applications.
Filename | Action |
Foil_ALF_Mastic_TDS.pdf | [ Download File ] |
Tech Specs | |
Temperature Resistance Application Range | +35°F to +110°F |
Temperature Resistance Operating Range | -20°F to +180°F |
Backing | Aluminum |
Adhesive Type | Modified Butyl Rubber |
Tensile Strength | 955 psi |