FulaFlex Facade Hybrid Polymer Joint Sealant

FulaFlex™ Facade is a high-performance hybrid polymer joint sealant designed for sealing expansion joints in external facades, including aluminium and other building materials - applications where a sealant can maintain a very high degree of joint movement. Engineered with PolyXSil Hybrid Enviro Technology™, FulaFlex™ Facade offers superior flexibility, and cures to form a tough, elastic, and weatherproof seal. It is low VOC and boasts excellent resistance to UV, weathering, and chemicals, ensuring long-lasting durability and satisfies the requirements for the Green Building Council of Australia (GBCA).

Key Benefits

  • Made in Australia for Australian conditions
  • Highly flexibile: ±50%
    (ISO 11600 Type F, Class 50, Subclass LM)
  • Tested to ASTM C-920 standard
  • Isocyanate and solvent free - zero VOC
  • UV & weather resistant - will not yellow
  • Excellent long term chemical resistance to seawater, caustic solutions and cleaning agents
  • Strong adhesion to most common substrates
  • Will not shrink, sag or slump in joints up to 30mm
  • Mould Resistant
  • Paintable

Standards Compliance
• ISO 11600 Type F, Class 50, sub-class LM
• ASTM C-920 Type S, Grade NS, Class 50, Use: NT, A and G
• ASTM C719 - Highly flexible - ±50% of original joint width
• ASTM C794 (Adhesion in peel) - PASS
• ASTM C793 Weatherability - Excellent resistance to weathering and UV radiation, resists yellowing
• ASTM C1442 Adhesion in peel under cycle UVA/ASTM G154 Cycle 1 - PASS
• ASTM C510 Staining and colour change -PASS

Uses

  • Sealing expansion joints in external facades constructed of aluminium, composite, and other building materials
  • Sealing expansion and control joints in cladding, walls, roofs, and brickwork
  • Perimeter seals around window and door frames
  • Applications where a very high amount of joint movement is anticipated

Compatible Substrates

  • Concrete
  • Cement sheeting
  • Masonry
  • Plasterboard
  • Steel inc. painted
  • Zinc/galvanised steel
  • Aluminium
  • Ceramic
  • Glass
  • ABS (pre-test)
  • Plastics
  • Powdercoated extrusions*

 

  • *Contact the H.B. Fuller Technical Department for a list of approved powdercoated extrusion colours

Packaging Options

  • 600ml Sausage

Colours

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Black

Grey

Product Downloads

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