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Nashua 327

PREMIUM FOIL TAPE - BUTYL RUBBER

Heavy-duty 17 mil printed aluminum foil tape with butyl rubber.


Applications

Duct joint sealing for low, medium and high pressure HVAC systems. Sheet metal repairs. A general purpose repair tape for aluminum siding, storage buildings, flashing, gutters, awnings and other applications.

Features & Benefits

Very aggressive adhesive stays pliable and resists releasing. Instant air and water tight bond to sheet metal, duct wrap barriers, duct board and flexduct. High tensile strength. Paintable. Clean, non-hazardous and easy to use alternative for mastics.

Product Construction

Adhesive:   Butyl Rubber
Backing:   Foil

Special Conditions

Waterproof
Permanent
Low VOC

Certifications

LEED - Contributes toward satisfying EA Credit 1 (Optimize Energy Performance)
LEED - Contributes toward satisfying EQ Credit 4.1 (Low Emitting Materials)

Performance Specifications

MeasurementUS ValueMetric ValueTest Method
Adhesion to Steel200oz/in.224g/mmPSTC-1
Flame Spread20N/AUL 723
Service Temperature-20 to 200ºF-29 to 93ºC 
Tensile16lb/in0.287kg/mmASTM D-1000
Thickness17Mils0.43mmASTM D-1000

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Details of Nashua 327