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Monday, 27 March 2017

Using Natural Wood & Colour Stains!

The principal reason for staining wood boxes with natural wood and colour stains is to provide a beautiful, alternative finish to imported hardwoods, which can be expensive!

However, wood is an organic material that has variations in colour, texture and grain etc., even from the same log, which means there is not always an exact match from one wooden box to the next.

Polmac Natural Wood Stain Finishes

These variations are perfectly acceptable and indeed desirable, in order to maintain the natural beauty and character of wood, as long as they're within reasonable limits!

However, the goal is always to keep the final colour and finish as consistent as possible, which is why it's so important to visually select the wood and use the best wood stain available!

Wood comprises millions of cells (or pores) that absorb the liquid stain. The rate at which the stain is absorbed, along with other factors such as the colour of the cells, will determine the final colour, when the wood stain is applied!

The very best wood stains are intended to reveal the natural grain of the wood. This is one of the main attractions, because by revealing the grain, a beautiful, translucent effect is produced, that many people find irresistible!

It follows that the darker the stain, the more consistent the final colour will look, because darker wood stains will mask the wood grain and any blemishes more effectively than lighter wood stains!

However, grain pattern can also affect the stain matching process.

Wood pores in a piece of wood are arranged more or less consistently. It's this grain pattern, combined with the natural colour of the wood, which distinguishes one piece of wood from the next.

However, the grain pattern in each piece of wood can still vary, due to naturally occurring blemishes and the differences become even more pronounced when a stain is applied!

Other factors that influence the final colour of the wood are the way the logs are cut in the saw mill, the absorption time of the liquid stain, the age of the wood and the moisture content. 

For instance, wood that's extremely dry can absorb more wood stain than one that has a higher, moisture content, which means the colour will be darker!

Keep in mind that there are a wide range of wood stains from oil-based to water-based and these will also affect the final colour and appearance.

As a general rule, using oil-based wood stains will provide better protection from finger marks and will keep wood boxes pristine for longer than water based wood stains!

Only by removing or reducing the differences in natural colour, grain pattern, cut, absorption time, age and moisture content between the different pieces of wood can a more consistent colour match be obtained. This is key!


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