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Showing posts with label Tips. Show all posts
Showing posts with label Tips. Show all posts

2023-03-03

The Truth About Labels on Finished Containers: Why They Can Lie and What You Can Do About It

Handmade Wood Toy Cars and Trucks Finished With Shellac Acrylic Paint And Satin Polyurethane
Handmade Wood Toy Cars and Trucks Finished With Shellac Acrylic Paint And Satin Polyurethane

Toy Cars
Toy Trucks

If you're a woodworking enthusiast, you're likely familiar with tung oil. Tung oil is a popular finish for wooden objects because it provides a durable, water-resistant, and natural-looking finish. However, not all containers labeled "tung oil" contain tung oil. Some finishes labeled as oil-based may contain no oil at all. So why do labels on finished containers lie, and what can you do to ensure you get the product you want?

One reason labels on finished containers can be misleading is the lack of industry regulation. Unlike food and drug products, which must meet strict labeling standards, there are no guidelines for labeling finishes. Manufacturers can include whatever information they choose on the label, even if it's inaccurate. A finish labeled "tung oil" may contain only a small percentage of tung oil, or none at all.

Another reason labels can be misleading is due to marketing tactics. Using buzzwords like "natural" or "organic" can make a product more appealing to consumers, even if those terms don't accurately reflect the product's composition. For example, a finish labeled "natural tung oil" may contain other ingredients, such as mineral spirits or synthetic resins, that are not natural at all.

So, what can you do to ensure you get the desired product? One option is to research the brand and product before making a purchase. Look for reviews from other woodworkers or consult with experts to determine which brands are known for their quality and transparency. Additionally, you can look for products certified by third-party organizations, such as the Forest Stewardship Council or the Sustainable Forestry Initiative, which ensure the product meets specific environmental and social standards.

Another option is to make your finishes from natural ingredients. This way, you know what's in the product and can tailor it to your needs. Recipes for homemade finishes are readily available online, and many use simple ingredients like beeswax, linseed oil, or shellac.

In conclusion, labels on finished containers can be misleading, and just because a label says "tung oil" or "oil-based" doesn't necessarily mean that's what's in the can. By researching, seeking third-party certifications, or making your own finishes, you can ensure you get the desired product and avoid potential disappointments.


2021-07-31

Fix or Prevent Clogged Spray Can Nozzles By Soaking In Solvent


Nozzles From 3M 77 Spray Adhesive Soaking In Mineral Spirits

 

 
After each use, I remove the nozzle and drop it into mineral spirits. I keep several in the jar, and if I have an issue, I swap nozzles. I use 3M 77, but this should work with anything as long as you choose the appropriate solvent.

I retrieve the nozzle with hemostats and dry the excess with a bit of paper towel to use a nozzle. Occasionally I will have a tiny bit of mineral spirits come out of the nozzle the first time I press it, but it is not enough to make a difference.

I've never had a nozzle on the 3M 77 clog, but it does tend to build up on the nozzle and affect the spray pattern.