Aluminum Foil/Scrim/Kraft Tape - With Rubber Adhesive
Dead soft aluminum foil / 3-way fiberglass scrim / paper carrier coated with aggressive adhesive carried on 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. Used 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, and to provide a vapor barrier that assures the integrity of the system. 3” neutral core.
|Adhesive || ||synthetic rubber resin |
|FSK Backing || ||4.8 mil |
|Tape Thickness (w/o liner) || ||6.8 mil |
|Adhesion || ||90 oz/in |
|Rolling Ball Tack || ||8 in |
|Temperature resistance || ||-4°F to 176°F |
Alternative to Nashua #338FSK
1200m x 730M Master Jumbo Rolls Available. Call for pricing.
Note: The physical properties listed above are typical test results obtained from a series of laboratory tests and should not be used for the purpose of writing specifications. Before using this product, user shall determine the suitability of the product for his/her use; and user assumes all risks and liabilities in connection therewith. All test procedures used are in accordance with ASTM and PSTC methods.
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A 15% restocking fee will apply to converted items, sizes that are listed on the website but cut specifically to order. Custom orders, as defined as application-specific sizes that are NOT listed on the website are non-returnable without prior approval except in the event of company error.
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