Polycell Polyfilla for Wood Large Repairs – Tub

Polycell Polyfilla for Wood Large Repairs is a tough, exterior and interior woodfiller for major wood repairs that can be painted, stained or varnished in under 1 hour. The two-component formulation provides strength and durability and is suitable for filling damage caused by decay and wet rot when used with Polycell Polyfilla for Wood Hardener.

  • Convenient 1:1 mixing ratio.
  • Easy to sand finish that can be drilled, screwed, planed, carved or filed.
  • Ultimate weatherproof performance.
  • Quick drying low odour formulation.
  • Will not shrink or crack.
  • Exterior and interior formulation that flexes with the wood.


  • ToolsFilling knife
  • Difficulty leveltwo stars
  • Pack size2 x 250gm and 2 x 375gm
  • ColorNatural / White
  • Drying timeCan be painted, stained or varnished in under 1 hour (depending on conditions)

How to apply

  • Difficulty levelstarstwo stars difficultylevel
Remove the inner Tub B from the main Tub A.
Take an even amount out of each tub and mix the two components well until a uniform colour is formed.
Do not prepare more filler than can be used in 10 minutes.
Press and work the filler well into the repair and smooth off with a filling knife.
After approx. 30 minutes, the filler can be carved or shaped with a modelling knife. After approx. 45 minutes it can be sanded, planed or filed.
Finish with a paint, stain or varnish. Note: The filler may stain or varnish differently to the surrounding wood. To ensure a satisfactory result we recommend using Natural for staining or varnishing and White for painting. Fill a small test area first to ensure acceptable appearance. Do not use with wood dye.

Tools you need

  • Filling knife

Available in the following webshops

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Call us0333 222 7171
(on working days between 08:15 and 16:45)

Find your nearest Polycell stockist:

You can find Polycell products in many supermarkets, major DIY stores and smaller independent stores throughout the UK. The range they stock may vary, so it's a good idea to check product availability with them in advance to avoid disappointment.

Contact Polycell UK
0333 222 7171
9.00 - 17.00