Low Modulus, One Component, Polyurethane Sealant
Bostik Seal “N” Flex 1 is a low modulus, one component, Class-A polyurethane sealant. When cured it will form a tough and flexible seal capable of cyclic expansion and compression movement of 100% (+ 50%) of the original installed joint width.
Recommended Uses
Interior surfaces
Exterior surfaces
Commercial applications
Heavy commercial applications
Substrates
Precast panels
Tilt up panels
Brickwork
Blockwork
Aluminium windows
Materials
Granite
Sandstone
Marble
GRC and CFC
Fibreglass
Plasterboard
Concrete
Plasterboard
Fibre cement sheet
Aluminium
Key Features
Forms a tough and flexible seal
Unaffected by normal weathering conditions
Retains its original properties even after years of weather and UV exposure
Excellent durability
Paintable
Non staining