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SEAL N' FLEX® ADVANCE

A next generation construction sealant
Product overview

Bostik Seal N' Flex® Advance is a premium, high performance expansion and weather sealant based on the  latest hybrid polyurethane technology. It cures under the influence of humidity to form a durable elastic rubber.

  • Features hybrid sealant technology commonly referred to as SPUR (Silyl-Terminated Polyurethane)
  • Universal sealant for use on a variety of building substrates
  • Excellent adhesion without primer to most, even damp, surfaces
  • Low modulus (+/- 25% joint movement)
  • Moisture curing, almost odourless
  • Free of isocyanates, solvents, and silicones
  • Permanently elastic
  • No shrinkage or bubbling
  • Excellent resistance to UV, water and weather
  • Extrudes smoothly and easily from any hand operated or electric caulking gun
  • High mechanical resistance; suitable for light trafficable walkways
  • Available in 300ml and 600ml sizes, and white, grey and black colours

Recommended Uses

Seal N’ Flex® Advance is suitable for most common building and construction materials including concrete, brickwork, painted wood, enamel, aluminium (including COLORBOND® and ALUCOBOND®), stainless steel and a variety of plastics.

It's ideal for:

  • Precast and tilt up panels
  • Brickwork and blockwork
  • Plasterboard face and paper lined recessed edges
  • Aluminium windows
  • GRC
  • Fibreglass and mostly specialty panel systems
  • Sandstone, marble, and granite substrates
Geographic availability
  • Australia

Smart Advantages

 
Excellent adhesion without primer to most, even damp, surfaces
Low modulus (±25% joint movement)
Moisture curing, almost odourless

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