Polycell Multi Purpose Exterior Polyfilla Powder

Polycell Multi Purpose Exterior Polyfilla powder is a tough exterior filler suitable for all exterior filling jobs. It sets in 60 minutes to a grey weatherproof finish that will accept bolts and screws and will not shrink or crack.

  • Tough weaterproof formulation.
  • Sets in 60 minutes to a grey, weatherproof finish.
  • Accepts bolts and screws and will not shrink or crack.
  • ToolsEye protection, gloves, filling knife, mixing tub and sandpaper.
  • Difficulty levelone stars
  • Pack size 1.75Kg
  • Drying timeSets in 60 minutes (depending on conditions)

How to apply

  • Difficulty levelstarsone stars difficultylevel

Mix approximately 4 1/2 parts filler to 1 part water.


For very porous surfaces use slightly more water and moisten the area before application.


Mix to a smooth paste (remains workable for 15 minutes).


Fill slightly proud, then smooth level with surrounding surface before it sets.


Tools you need

  • Eye protection
  • gloves
  • filling knife
  • mixing tub and sandpaper.

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