Exterior Wood Finishes Test

Choosing an exterior wood finish.

Exterior wood finishes test.

In almost all cases the finish on the exposed side of the sample boards was beyond repair and often so was the wood. Check out our line of exterior wood finishes and stains. Natural and synthetic bristle brushes specifically designed for use with minwax wood finishing products. There are a variety of exterior wood finishes with different characteristics and properties.

Do not over apply. An exterior oil finish is definitely the simplest quickest way to treat an outdoor project. Dyes impart some color to the finish but do little to block uv rays. Two years later our search continues for the ideal wood finish relatively easy to apply easy to maintain lasts.

To ensure desired appearance and proper drying time always finish a small test area before proceeding. On the downside it will only give you about a year of protection from the ravages of outdoor life. Topcoats that offer long lasting protection for wood that is exposed to sunlight water and temperature changes. Maintenance is a necessity for outdoor wood finishes.

Once damaged wood fibers separate from the underlying wood taking the finish with them. 1 1 this guide covers the selection and use of procedures for testing exterior wood stains and clear water repellents. Protect and beautify decks fences and siding with behr s highly rated line of wood stain products. Shake and stir thoroughly before and during use.

Testers applied dozens of exterior wood finishes 22 one part varnishes six two part varnishes 18 synthetics and satins varnish alternatives and eight teak oils and sealers to small panels of bare solid teak and set them out to face the rigors of south florida s weather. This includes both water borne and solvent borne semitransparent and opaque stains and clear water repellents. Nothing blocks uv rays better than pigments. Oil finishes don t provide a protective film that sits on top of the wood like varnish does.

In the june 2009 issue of fine woodworking magazine 205 tom begnal wrote an article called torture test for outdoor finishes where he described how he prepared sample boards from five different types of wood mahogany pine white oak ipe and cedar. Valsparpro exterior clear wood finish provides all season moisture protection for decks fences siding. The properties that can be examined or in some cases the relevant test procedures are listed in 2 1 and 2 2.