Decorators caulk is designed for sealing gaps and cracks in walls around the house. Caulk offers a durable, flexible seal thanks to the acrylic fibre.

Top tips for using caulk

  • Prepare the surface fully, removing all dust and dirt.
  • Apply a small amount at a time, you can always add more
  • Take your time when applying and smoothing the caulk
  • Use a sealer, primer or undercoat before painting with emulsion, especially matt emulsions.

Polyfilla Decorators Caulk