Caulk in Colours

Caulk in Colours™ acrylic sealant is a premium quality flexible, joint sealant for use in sealing expansion joints and gaps in construction work and tiling. It can be used for interior and exterior joint sealing where a water and mould resistant sealant is required that also has good UV resistance. Caulk in Colours™ dries “true” to its wet colour and resists long term splitting and cracking.

Key Benefits

  • Dries ‘true’ to wet colour
  • Flexible; ±20% joint movement capability
  • Interior/exterior use
  • Resists long term splitting and cracking
  • Suitable for vertical and horizontal joints
  • Paintable
  • Water clean up
  • Mould resistant


  • Wet area joint sealing
  • Sealing gaps between baths, basins, splash-backs and tiles
  • Expansion joints in brickwork, walls and tiles
  • Sealing around architraves, window and door frames
  • Expansion joints around the perimeter of timber floors
  • Note: Protect from water until sufficiently cured. Not suitable for continuous or repeated immersion in water.

Compatible Substrates

  • Concrete
  • Fibre cement sheeting
  • Brick
  • Steel inc. stainless
  • Zinc/galvanised steel
  • Aluminium
  • Timber
  • Particleboard
  • Plywood
  • Ceramic
  • Polystyrene
  • Polyurethane Foam

Packaging Options

  • 450g Cartridge


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Brilliant White


Light Ivory




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Burnt Sienna

Warm Brown

Light Grey

Mid Grey



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