Protecting Natural Wood

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Protecting Natural Wood

Because wood is a building product, the first time anyone thought to protect it was at its inception as building material. Tar is the first known preservation technique; Roman boat builders used olive oil. Later, other civilizations discovered the benefits of applying pitch. Today's high-tech world offers a variety of natural and chemical treatments.

At the turn of the twentieth century, industry sought longer lasting methods of timber protection. Initial pressurized processes involved the infusion of creosote, a pitch oil. Later, the use of pressure-treated wood became widely used in the construction industry.

These days, there is renewed internet in do-it-yourself projects. You can learn wood treatment methods that can be applied at home.

In selecting a chemical preservative product, it is important to ensure that it is safe. Look for certifications on the label and read/research ingredients listed on the label. Investigate the personal protective equipment that should be used during the application process. Most suppliers will provide this information, but it can also be found online.

Oil treatments are regaining popularity as environmentally desirable alternatives to synthetic products. Oil treatments work by developing a hydrophobic layer which penetrates approximately four to five millimeters into the grain. This is a well-established organic approach.

The most common oil treatment is linseed oil, which is derived from flax seed. It was used long before the advent of chemical methods. It is slow to dry and recommended for interior projects which are not going to be exposed to the elements. It is commonly used in furniture-building and restoration, as well as protecting musical instruments. To speed up drying time, linseed-based preparations and stains are often infused with synthetic additives. Popular uses for these products are exterior projects like fences, decks and railings.

Another method is the application of wax. Various pastes and waxes are primarily used in the restoration of antiques with ornate carvings where preserving rather than changing the color of the item is the objective. In restoring old furniture and heritage homes, many artisans use beeswax. One significant benefit of wax is its extreme resistance to water penetration. Particularly popular among hobbyists, a variety of waxes and pastes can be found in building supply stores and craft shops.

Hard surface treatments such as varathane, varnish and lacquer are often favored by handymen and home owners because of their easy application and durability. They coat the surface and provide a general sheen to the appearance. A stain-based product offers the benefit of impregnating and accenting the natural grain. Stains come in a wide range of color choices.

In finding the best treatment products, several criteria should be kept in mind: durability, compatibility with texture, and whether the product is appropriate for interior or exterior application. In choosing a method, keep in mind the use of the project. An organic treatment may be the best approach for a food preparation area. A well-travelled floor might require a more durable chemical surface coating.



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