Product Data Sheet Show all documents
Sika® One Strike Filler®

Sika® One Strike Filler®

Ready-mixed, quick drying, revolutionary lightweight filler.

Sika® One Strike Filler® is a ready-mixed lightweight filler for the preparation of numerous surfaces prior to painting or wallpapering.
Based on high strength lightweight polymeric fillers, the product outperforms conventional fillers in most applications. Designed for professional and D.I.Y use.
Sika® One Strike Filler® finished soft and flexible, requiring little or no sanding. Ready to paint or wallpaper in just 30 minutes.
Drying times will vary depending on application depth, porosity of the substrate and the surrounding temperature.

  • Fills up to 75 mm deep in one application - No need to build up layers of filler.
  • Easy to use - lightweight paste is incredibly easy to apply.
  • No sanding required - finished to a smooth surface.
  • No sagging - the lightweight properties of Sika® One Strike Filler® prevent sagging even on ceilings. 
  • Non-shrink - will not shrink back whilst drying.
  • Quick drying - ready to paint or paper in just 30 minutes.
  • Overpaintable with most solvent based and emulsion paints. 
  • Overstainable.
  • Internal and external use.
  • Dries brilliant white.
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Product Data Sheet Show all documents

Usage

Fills gaps and holes in:
  • Plaster
  • Brick
  • Stone
  • Wood
  • Render
 

Advantages

  • Fills up to 75 mm deep in one application - No need to build up layers of filler.
  • Easy to use - lightweight paste is incredibly easy to apply.
  • No sanding required - finished to a smooth surface.
  • No sagging - the lightweight properties of Sika® One Strike Filler® prevent sagging even on ceilings. 
  • Non-shrink - will not shrink back whilst drying.
  • Quick drying - ready to paint or paper in just 30 minutes.
  • Overpaintable with most solvent based and emulsion paints. 
  • Overstainable.
  • Internal and external use.
  • Dries brilliant white.

Packaging

250 mL, 450 mL, 1 L, 2.5 L & 5 L Tubs

Colour

Lightweight brilliant white paste

Product Details

Product Information

Shelf Life

24 months from date of manufacture when stored according to manufacturers instructions.

Storage Conditions

Store between +5 °C to +25 °C

Density

0.28 - 0.35 g/cm3 
Technical Information

Movement Capability

Low

Application

Application Information

Ambient Air Temperature

+5 °C to +30 °C

Hole dimension

Maximum width 50 mm

Maximum depth 75 mm

Surface temperature

+5 °C to +30 °C
Application steps

APPLICATION

Apply direct from tub with spatula/spreader. Smooth over surface and allow to dry. Sanding is not normally required although the product may be sanded if required.

Documents

FAQ

What surfaces can Sika® One Strike® be used on?

It is suitable for filling gaps and holes in plaster, brick, stone, wood, and
render. It’s designed for both interior and exterior use.

Do I need to sand the surface after applying Sika® One Strike®?

No sanding is usually required. The filler finishes smooth, making it ready for painting or wallpapering without extra effort.

How long does it take to dry?

It’s ready to paint or wallpaper in just 30 minutes, depending on the depth of the fill and ambient conditions.

Can I paint or stain over it?

Yes, it’s overpaintable with most solvent-based and emulsion paints, and it can also be stained.

Can I use Sika® One Strike® on ceilings or vertical surfaces?

Yes! Its lightweight, non-sagging formula makes it perfect for overhead or vertical applications.

Will the filler shrink or crack as it dries?

No, Sika® One Strike® is non-shrink and maintains its shape and volume after
drying.

What can decorator / painters use to fill deep holes?

You can use Sika® One Strike® to fill up to 75 mm deep in a single
application, with no need to build up in layers saving you time.