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Features & Benefits

Fast tack-free time and cure rate: cures up to 30% faster than traditional polyurethane sealants
High modulus: +/-25% joint movement
Excellent adhesion to most materials
Non-slumping
Resistant to fungal attack, hydrolysis, aging, and a wide range of chemicals
Made in Australia

Uses

Internal and external applications
Floor joints
Specialty panel systems
Trafficable areas
Block work
Common building substrates
Facade and cladding panels
Potable water tanks
Expansion joints
Door and window framing
Building and construction applications

Downloads

Bostik SEAL 'N' FLEX® FC

Bostik Seal 'N' Flex^® FC is a high performance, fast cure one component polyurethane sealant that cures to form a tough, flexible seal and bond capable of cyclic expansion and compression movement up to 50% (+/-25%) of the original joint dimension.

Substrates & Suitable Materials

Granite
Sandstone
Marble
GRC and CFC
Fibreglass
Plasterboard
Concrete
Brick
Metal
Wood

Product variants

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Technical Data Sheet Colour Chart Bostik Seal N Flex | Premium Construction Sealant View full details