In the previous issue I wrote about teak oils and how none have anything to do with teak wood. Reading the article, you may have asked yourself why companies would put out products that aren’t what they say they are and don’t do what they say they do.
I used to think the people at these companies knew better and did this to fool us. But after more than 25 years of dealing with them, I’ve come to believe that many who target the DIY market just don’t understand their products. The companies aren’t actually finish companies; they’re marketing companies. They just sell stuff, using whatever labeling or claims they think will work.
How can they do this and get away with it, you ask? In my opinion it’s because finishes are chemistry – in contrast to woodworking, for example, which is physics. You can see that a band saw isn’t a table saw, even though it, too, has a table. But you can’t see the difference between varnish and lacquer, either in the can or on the wood – and they are very different finishes.
Because many marketing people have little understanding (even though their products are usually very good), we, the users, struggle. How else can you explain the following examples?
Watco Danish Oil
Watco Danish Oil was introduced to the woodworking community in the second issue of Fine Woodworking in 1976. The application directions in the article were good, and they have been repeated by writers and teachers countless times since: Apply a wet coat; let it soak in; wipe off; let dry overnight; sand smooth; apply a second coat, and maybe a third after another day.
But the directions on the Watco can were (and still are): Apply a wet coat; wait 30 minutes; reapply; wipe dry after 15 minutes. This doesn’t produce good results because it’s really just one coat. The first hasn’t dried before the second is applied. The full sheen and smoothness of any finish isn’t produced until a second coat is applied over a dry and sanded first coat.
But in nearly 40 years, as Watco was bought and sold by many companies, (It’s now owned by Rust-Oleum), these directions never changed.
Minwax Wood Finish & Wood Conditioner
Minwax has also been bought and sold many times, most recently bought by Sherwin-Williams. But the name, “Wood Finish,” on their yellow cans of stain has never been changed to reflect what the product really is – a stain. Though experienced woodworkers know this, the mislabeling causes confusion for beginners.
Minwax also makes “Wood Conditioner” and provides instructions on the can for avoiding blotching. Apply a wet coat; wipe dry after five to 15 minutes; apply the stain within two hours.
These directions don’t work well. The wood conditioner is varnish thinned with about two parts mineral spirits. It requires six hours to overnight to dry and become effective at reducing blotching.
3M Safest Stripper
3M Safest Stripper was introduced in the early 1990s as a substitute for strippers based on methylene chloride, which was a suspected carcinogen. The stripper is almost unique in that it contains 65 percent water.
Apparently no one at 3M understood the relationship between water, wood and paint stripping.
Safest Stripper works very slowly, so it has to be left in contact for a long time. This can cause veneer to lift, especially on old furniture (pre-1950) glued with animal hide glue, and it causes steel wool to rust and leave black marks on the wood. The formulators had apparently been using 3M’s own Scotch-Brite pads, and no one had enough experience with stripping to realize that most people use steel wool.
Olympic Stain
Olympic Stain had been the best-known deck stain for decades. When PPG bought it in the mid-1990s, they did a survey and found that Olympic was the second best-known interior stain behind Minwax, even though Olympic didn’t make interior stains.
Being good marketers, they quickly introduced a line of interior products modeled after Minwax, and they advertised for months in woodworking magazines with one- and two-page advertising spreads.
Highlighted in the ads were two pictures of oak, one blotched with an “ordinary” stain, the other an even color with their “absorption-control” stain. The problem is that oak doesn’t blotch! Apparently, no one at Olympic knew this. Pine and cherry blotch, and Olympic stain blotches them just as all liquid stains do.
Carver Tripp Safe & Simple
Carver Tripp was once a prominent finish company sponsoring Norm Abram. The company made a water-based wood stain called Safe & Simple. One big issue with water-based stains was, and still is, that they raise the grain of the wood. So Carver Tripp dealt with this problem by simply claiming on the label that their stain “never harms the wood or raises the wood grain.”
Did no one at Carver Tripp know enough about water and wood to realize that making such an obviously false claim might not be a wise thing to do? Carver Tripp no longer exists.
General Finishes Seal-a-Cell
When I was writing “Understanding Wood Finishing” in 1993, I called General Finishes to ask about Seal-a-Cell, which was, and still is, represented as an oil sealer that “penetrates deep within the wood.” But a puddle dries hard and smooth, so it had to be varnish. (Varnish is made with oil, but it’s no longer oil and the oil part can’t act separately.)
To prove that the finish was oil, the owner told me the main ingredient: alkyd-modified linseed oil. This, of course, is a more technical name for varnish! He didn’t know.
I think it’s manufacturer ignorance that is most responsible for making finishing so difficult to understand. This explains why the help you get when you call these companies is so poor.
The products are good; the instructions and claims are not.
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