Replies

1. 
   Paul_Snyder | Sep 08, 2002 03:10am | #1

   Get some fiber free asphaltum (roofing tar) from a local hardware (Ace) and mix it with VM&P Naptha to make your own stain (like Sherwin Williams Gilsonite stain). Gilsonite is another name for asphaltum. This will make a warm brown stain that has the properties of both a dye and pigment stain. It's a good stain for mission furniture. Try starting with about an ounce of asphaltum per quart for a light walnut color, and increase by an ounce for each darker shade desired.

   You can also make your own version of a walnut colored varnish (without adding oil which makes the varnish less durable) by adding the asphaltum/Naptha solution to the varnish of your choice. For example, if you were to make a wiping varnish by thinning the varnish 50%, use VM&P Naptha that has asphaltum dissolved into it. The more asphaltum you use, the darker the color (use a higher percentage of the asphaltum - e.g., 400%) when mixing with varnish as the volume of varnish will dilute the color.

   If you first stain the piece with the asphaltum, then use varnish that has asphaltum added, you will get additional color and a finish with greater "depth." Try it on some samples and see what you think. As always, practice on samples before starting your project.

   Paul

   F'burg, VA

2. 
   RW | Sep 15, 2002 09:47pm | #2

   Or just buy the Gilsonite. Sherwin Williams sells it under the Sherwood label. Gallon can number is S64 N 29. It's sold as a wiping stain concentrate and depending on your method of application you'll want to thin it anywhere from 50/50 to 10% strength for spraying. Smells good too, like a brand new road. I wouldn't let it sit too long like one may with regular oil stains. It dries quickly and can blotch. I've used it a good deal on Mission styled pieces.