Exterior Fillers

Our exterior weather-resistant fillers suit various surfaces, from exterior wood to masonry. You should repair holes before painting fences, sheds or cladding, using an exterior wood filler or wood putty. Use glazing putty to repair cracks in windows, greenhouses, and other glazed structures. Masonry repair filler is essential for filling holes or cracks in paving slabs, brick and stone.

Browse the selection at Dulux Decorator Centre to find quality exterior fillers from trusted brands. All our fillers and preparation products ensure the highest levels of hardness and become water-resistant once set.

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Featured Products

Repair Care DRY FLEX 4

DRY FLEX® 4 is an elastic repair compound ideal for the permanent repair of decayed and rotten wood, including windows, doors, fascias/soffits, stairs and furniture.
  • Permanent, elastic repairs. The cured product accommodates natural movement in the timber.
  • Can be used all year round.
  • Once cured, the product can be treated like wood (planed, sawn, nailed, screwed, painted and stained).
  • Also available in a 2 in1 cartridge that can be used with standard skeleton guns.
  • Available in: 200ml A /100ml B tube set, 150ml combination tube.

Cuprinol Ultra Tough Wood Filler

A solvent-based, quick drying two-part wood filler. Best used on decayed wood after it has been treated with Cuprinol Ultimate Repair Wood Hardener or alternatively, for any general purpose filling of cracks, splits or nail holes in interior or exterior joinery.
  • Weather resistant
  • Hard finish
  • Easy to sand back
  • Available in: 250g, 500g, 750g

Toupret Exterior Masonry Repair Filler

For use on all rough masonry surfaces; cement, concrete, breeze blocks, bricks and stones. Will fill without shrinking to any depth limit and repair without formwork.
  • Can be applied to dry or damp masonry
  • Weather resistant
  • Shapeable - repair without formwork
  • Available in: 1.5kg, 5kg, 15kg

Toupret Glazing Putty

A highly flexible putty for use on all types of wood. Will not crack or smear glazing and is water based paint compatible.
  • Doesn’t stick to hands
  • Compatible with all paints and coatings
  • Long lasting
  • Will not smear glazing
  • Available in: 1kg

Exterior woodcare project solutions

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