FulaFlex Low Modulus Polyurethane Joint Sealant

by Dynaton Australia


$11.95 (ex. gst)

To request a quote, please add this item to your cart, then click the 'Request a Quote' button on the cart page

FulaFlex™ 550LM Low Modulus Polyurethane Joint Sealant

FulaFlex 550LM is a one-component moisture-curing low modulus Class A polyurethane
sealant with excellent joint movement capabilities. It cures to form a flexible, durable
and weather proof sealant and exhibits excellent adhesion to a wide range of common
construction substrates.


  • Low modulus, Class A joint sealant
  • Excellent flexibility (tested to ±35% ISO 9047)
  • High performance - Excellent adhesion to many surfaces
  • Good UV and weather resistance - can be used internally or externally
  • Paintable
  • Fast skin formation and cure rate compared to traditional low-modulus polyurethane sealants
  • ASTM C920 Type S, Grade NS, Class 25 certified
  • ISO 11600/F/25LM certified
  • Compatible Substrates: Concrete, Fibre cement sheeting, Ceramic, Masonry, Brick, Plasterboard, Metal, Steel inc. stainless, Zinc/galvanised steel, Aluminium (uncoated)*, Timber