Ensure surface and crack are dry and free from loose material.
Rub down gloss surfaces.
Touch in nails and screw heads with oil based paint.
Apply with a filling knife and spread over the surface, pressing in well.
Remove any excess filler and leave to dry.
For an even smoother finish rub down with fine sand paper.
Replace membrane and lid after use.
Wash tools in warm water.
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.
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