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Seal N' Flex 1

One component, Class-A polyurethane sealant
Product overview

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

Available as a 300mL cartridge and 600mL sausage in white, black and grey.

Geographic availability
  • New Zealand

Smart Advantages

 
Forms a tough and flexible seal
Unaffected by normal weathering conditions
Retains its original properties even after years of weather and UV exposure
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