Nashua 357 is a premium-grade duct tape with a PE-coated cloth backing and natural rubber adhesive, for heavy-duty contractor and manufacturing use.
Features
- PE-coated cloth backing; high tensile strength for difficult applications
- Natural rubber adhesive with aggressive adhesion to all surfaces, including extremely rough materials
- Moisture, solvent and chemical resistant; abrasion and puncture resistant
- Crisp, straight tear
- Low VOC content (<1 g/L); can contribute toward LEED EQ Credit 4.1
Applications
- Seaming and sealing heavy PE sheeting and tarps
- Heavy-duty packaging and bundling
- Media-blast protection
- Waterproof repairs; plastering applications; securing underlayment materials
Typical Values
- Total thickness: 13.0 mils (0.330 mm)
- Adhesion to steel: 95 oz/in (10.39 N/cm)
- Tensile strength: 50 lb/in (87.56 N/cm)
- Elongation: 13%
- Operating temperature: 40 to 200 °F (4 to 93 °C)
- UL 723: flame spread 15, smoke developed 20
Storage
- 60–80 °F at 40–60% RH; shelf life 36 months from date of manufacture
No Specifications