Wood Finishing

No woodworking project is finished until it is, well, finished. There are many wood finishing techniques in the world, each one with different functional and aesthetic characteristics. The final finish can turn a project into a masterpiece, or ruin hundreds of hours of hard work. Find out here how to finish wood the right way, every time, no matter what woodworking project you’re completing. Whether you’re finishing up an elegant, delicate jewelry box, or an outdoor chair meant to face the elements, you’ll find the right wood finishing technique here.

.

Free Wood Finishing Guides

VOC compliant paint thinner

Beware VOC-Compliant Solvents

Southern California has the strictest VOC laws in the country. These laws have forced manufacturers to change the ingredients they use in paints and finishes, and even eliminate some – for example, oil paint and varnish. They have also done the same with solvents. For example, you can’t buy naphtha anymore, a solvent I...

Filled mahogany grain on the right

A Few Thoughts

I just finished reading an article on filling pores, and it reminded me of several things I’ve been meaning to say. First, filling pores is primarily a refinishing operation because so much of the old factory-made and finished furniture is mahogany with filled pores. To reproduce the original look, a refinisher has to fill...

You can thin all you want

You Can Add All the Thinner You Want

You often see cans of solvent finishes, including lacquer, and alkyd and polyurethane varnish, with instructions not to thin them. Manufacturers include these instructions in order to comply with VOC laws in some areas of the country, such as California. Adding thinner could take the finish out of compliance with the local or state...

To remove the residue NMP wipe several times with an alcohol dampened cloth

Remove Residue NMP From The Wood

The paint-and-varnish removers commonly available in stores are gradually shifting from those available in metal cans to those available in plastic containers. The ones in plastic aren’t as strong or fast acting as those in cans, which are methylene chloride and various lacquer-thinner solvents. Just the packaging, plastic vs. metal, tells you this. The...

wood-finishing-tips-alcohol

5 Must-Have Wood Finishing Supplies

You can create beautiful finishes without a lot of equipment, but there are a few things you should always have on hand. Here are a few things you should keep around for finishing that are helpful for other purposes too. Lint-free Rags Rags are great to have around the shop for many reasons, but they’re...

Dip Stick Cartoon002

Furniture Polishes

I spent most of the decade of the ’90s trying to make sense of furniture polishes. Claims from manufacturers were (and still are) all over the map. Even worse were all the contradictory opinions of my professional-refinishing colleagues, museum conservators, furniture-store clerks and my customers. I figured out pretty quickly that furniture polishes couldn’t...

1_Lay down some finish in the middle of an intended stroke

Brush End-to-End

When brushing a large surface such as a tabletop, you want each brush stroke to go from one end to the other with the grain. If the brush can’t hold enough finish to go the entire distance, brush several partial strokes, then connect them with a long end-to-end stroke. Lay the bristles down just...

Second story oak floor wet mopped for many years

Water Warps Wood Opposite from What You May Think

Water causes wood to swell, so most people think that wetting one side and not the other will cause the wetted side to bow – that is, increase in width so the center is higher than the edges. If the wood is thin enough, this will be the case initially. But the overall swelling...

IMG_0599_3

Brown Paper Bag Trick

A smooth feel is critical when judging the quality of a finish. It’s natural for people to run their hand over a finish, feel dust nibs and say, “This is not a great finish.” The problem is, there’s almost always a little dust that has settled on, and stuck to, the last coat of...