One Strike is a revolutionary filler formulated using lightweight polymer bubbles that fills holes and cracks, even deep holes, in just one quick application. There is no need for secondary filling to level off as the filler will not shrink, sag or crack. 
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Easy to apply
 
No sanding required – finishes to a smooth surface
 
Quick drying – ready to paint/paper in approx. 30 minutes
 
Fills up to 75mm deep in one application
 
No sagging or shrinkage
 
Overpaintable with most solvent based and emulsion paints
 
Overstainable
 
Suitable for internal and external use
 
Dries brilliant white