NASHUA 557 UL181B-FX Listed Premium Grade Duct Tape
Nashua 557 is a UL181-FX listed premium tape used to seal Class 1 Ducts.
This tape's heavy-duty PE-Cloth backing is tough and durable. The natural rubber adhesive provides an air-tight, moisture resistant seal for ducts.
Easy to install. Acts as a superior closure system for use with UL listed flexible non-metallic air ducts and air connectors. Heavy-duty repairs, patch, bundle, and seal.
| Specifications and Technical Data Sheet | Material Safety Data Sheet (MSDS, AIS or SDS) |
Available Variations
| Color | Width | Length | Rolls per case |
Tensile lbs/in width |
Adhesion oz/in width |
Thickness mils |
Elongation percent |
Packaging | Country of Origin |
|---|---|---|---|---|---|---|---|---|---|
| Silver | 48 mm | 55 M | 24 | 29 | 45 | 14 | n/a | wrapped, labeled | USA |
| Metallic | 48 mm | 55 M | 24 | 29 | 45 | 14 | n/a | wrapped, labeled | USA |
| Black | 48 mm | 55 M | 24 | 29 | 45 | 14 | n/a | wrapped, labeled | USA |
| Silver | 72 mm | 55 M | 16 | 29 | 45 | 14 | n/a | wrapped, labeled | USA |
| Metallic | 72 mm | 55 M | 16 | 29 | 45 | 14 | n/a | wrapped, labeled | USA |
| Black | 72 mm | 55 M | 16 | 29 | 45 | 14 | n/a | wrapped, labeled | USA |