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Preparation for bare wood
Always ensure the surface to be painted is dry and free from grease. Rub down the surface with fine sand paper. Prepare knots with appropriate solution to prevent resin from bleeding through the painted surface. Any filling can be done at this stage if it is required. Standard powder proprietary filler is ok, but for best results (where vibration may cause the gaps to open) acrylic emulsion type filler can be used.
Always use an appropriate and good quality primer I would recommend Dulux or Crown paints. Eggshell finishes in preparation for specialist paint effects must have two coats with no abrading through the first layer or the second. It is critical to have a uniform surface to the work piece otherwise patching may occur. Just wipe down between these coats with a clean cloth.
Notes on paint type Water based copolymer eggshell or soft sheen paint can be used and is convenient on large areas. Traditional oil based paint will give a finer finish and enhance the work piece but will have health and safety issues to be aware of.
For preparation of previously painted wood ensure there is no loose paint, dirt or grease on the surface. Rub down to a fine finish, prime only bare wood and continue as before. Walls and ceilings
All plaster work and surfaces must be dry and sound. Loose powdery surfaces can be sealed with the appropriate solution and all cracks and holes can be filled. Cross lining will give a better finish in most cases but if the surface is in particularly good condition, then continue without it. Painting over old wall paper is not good practise and will lead inevitably to a poor job. Eggshell is the most common base finish required for specialist paint effects and as before with wood work the last two coats of paintwork are all important to a good finish. Do not rub down between these two coats of paint, any scratches or badly painted areas will show through the final finish.
Some backgrounds need colour as part of the final paint effect and this can be achieved with the eggshell base coat. So understand which design and colour scheme you want before preparation is complete. If you need any further, or more in depth information, please don’t hesitate to contact us. info@austin-jones.co.uk Austin-Jones
Proprietor Ian Jones
Any information is given in good faith and Austin-Jones can not accept any responsibility for conditions beyond their control. These recommendations are not exhaustive and will not always be the most effective way for work to be carried out.
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