AF-FSK-R Rubber Adhesive Aluminum Foil/Scrim/Kraft Tape

4.8 mil 3-way dead soft aluminum foil/fiberglass scrim w/paper backing.

SOLD “BY THE CASE” ONLY

50 yard, 4.8 mil 3-way dead soft aluminum foil / fiberglass scrim / paper backing coated with a 2 mil
aggressive adhesive and wound with a 3.2 mil removable paper release liner.

Malleable foil conforms well to irregular and curved surfaces to maximize adhesive contact and
provide quick, positive grab to the insulation surface.

Uses:

• As a closure system for fiberglass and mineral wool insulation systems that are faced with foil
• To seal seams and joints on aluminum faced fiberglass duct board
• Provide a vapor barrier that assures the integrity of the system

Physical Properties:

• Adhesive: Synthetic Rubber Resin
• Tape Thickness (w/o Liner): 6.8 mils
• Adhesion: 91 oz/in
• Tensile Strength: 27.3 lbs/in
• Rolling Ball Tack: 8 in
• Temperature Range: -4°F to 176°F

Alternative to Nashua #338FSK