Bostik Seal N Flex FC is a high performance fast cure one component polyurethane sealant. When cured it will form a tough, flexible seal and bond capable of cyclic, expansion and compression movement.

  • Fast tack free time and cure rate
  • High bond strength
  • A medium/high modulus product, which forms a resilient and permanently elastic seal
  • Excellent adhesion to most materials including metals, concrete, brick, wood, plasterboard
  • Paintable (refer printability section)


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