Ensure surface and crack are dry and free from loose material
Remove the tip of the cartridge carefully with a sharp knife, and screw nozzle on.
Remove cap and carefully cut top from nozzle with a sharp knife to the size of hole you require.
Place cartridge into a skeleton gun and seat the plunger by pressing the trigger.
Squeeze the trigger to force out the filler and move the gun along the repair.
The filler may be smoothed with a wet rounded spatula or dowl.
Wipe off excess before it dries.
Can be over painted when dry.
Replace cap and wash tools in warm water.
For best results the area to be filled should be no more than 20mm wide by 12mm deep.
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.
Polycell is a product recommended by
