Filler & Caulk

Browse through our fine selection of filler and caulks, these toolbox essentials are ready to fix and fill any flaw. Start with one of our Timbabuild starter kits or our premixed light weight fillers to renovate any surface. Flexible enough to be used on the go, the purpose of caulk and fillers is to conceal cracks and space, ensuring they don’t widen with time. The Paint Sheds fillers and caulks are at trade prices, along with our exclusive Price Match Policy you won’t find a better price anywhere else. Free delivery available on purchases over £50 or collect from your local Paint Shed with our click and collect option. Next day delivery available if you order before 1pm.

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  1. Polycell Trade Decorators Caulk
    From £1.67 £1.39
  2. Bartoline Lightweight Filler
    From £5.18 £4.32
  3. Bartoline Ready Mixed Filler
    From £2.15 £1.79
  4. Metolux 1 Part Filler 250ML
    From £3.73 £3.11
  5. Metolux 2 Part Decor Filler 3 Sizes
    From £4.76 £3.97
  6. Metolux 2 Part Pre-Mix SF Wood Filler 300G With 2 Nozzles
    From £5.06 £4.22
  7. Metolux 2 Part SF Wood Filler 275ML
    From £5.81 £4.84
  8. Metolux 2 Part SF Wood Filler 3.3L
    From £37.68 £31.40
  9. Metolux 2 Part SF Wood Filler 770ML
    From £10.07 £8.39
  10. Polycell Expanding Foam Polyfilla
    From £7.01 £5.84
  11. Polycell Fine Surface Polyfilla Tube
    From £4.06 £3.38

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Not sure which size?

Use our paint calculator to work out how much you need

Enter the dimensions of your walls, details of any gaps like windows and doors, and click calculate

Remember: It's probably better to have a bit too much than to order too little!

Tell us your wall dimensions
Wall 1
How many windows and doors are there in the area you want to paint?

This is based on a coverage of 10m² per litre of paint and one coat of paint.

Make sure you always check the coverage on the product page before purchasing and, if covering a dark or bright colour, you may need two or three coats.