NF 301 Polyurethane Sealant & Adhesive

NF 301 Polyurethane Sealant & Adhesive

Product Description

NF 301 Polyurethane Sealant & Adhesive is a one-component, high modulus, multipurpose elastic adhesive and joint sealant. It possesses outstanding application properties that bond and seal most construction and industrial material substrates. NF 301 is designed for indoor and outdoor applications. It is permanently flexible, has a fast cure rate, and a non-sag consistency. NF 301 also has high durability and aging resistance, along with very good mechanical and weathering resistance.

Features

• Permanently flexible

• Fast cure rate

• Non-sag consistency

• High durability and aging resistance

• Very good mechanical and weathering resistance

• High bond strength

• Excellent adhesion to most construction materials

• Easy to gun, can be easily smoothed

• Overpaintable

Applications

• Body construction of cars, containers, caravans, etc.

• Sealing of sheet metal seams

• Vibration reduction in all types of sheet metal assembly works

• Sealing and bonding applications in the manufacturing and construction industries

• Sealing applications including concrete flooring joints

• Bonding applications of window sills, thresholds, steps, boards, prefabricated elements

• Joint sealant in concrete, metal, and wood constructions

• Multipurpose adhesive for indoor and outdoor bonding

Specifications

• Code: NF 301

• Colors: White, Black, Grey

• Volume:

  • Cartridge: 310 ml

  • Sausage: 600 ml

• Box:

  • Cartridge: 24

  • Sausage: 12

• Basis: Polyurethane Polymer

• Cure System: Moisture Cure

• Tack Free Time: 30-45 minutes (23°C and 50% R.H)

• Cure Rate: 3-4 mm/day (23°C and 50% R.H)

• Hardness Shore A: 40-50 (after 28 days)

• Tensile Strength: ≥ 1.5 N/mm2 (ASTM D 412)

• Elongation at Break: ≥ 600% (ASTM D 412)

• Movement Capability: 25%

• Temperature Resistance: -40°C to +90°C

• Application Temperature: +5°C to +40°C