The popularity of polyurethane-based on water has grown among various people. They use the non-yellowing formula over paint of light color. You can also apply it to furniture during a makeover to get the best finish. All you need to do is spray it once so that it can form a thin layer. Well, before you enjoy using it, you need to know how to thin water-based polyurethane. Usually, thick poly that is also water-based can be thin by adding more than 10% water. Additionally, you can add to it solvent mineral spirits (10%) but only if it’s allowed in your state.
Reasons for Thinning Water-Based Poly
The actual reason why people end up thinning water-based polyurethane is that they need it in their spray HVLP guns. To obtain a different result in the weapon, then there’s a need for typical thinning. Avoid using Lacquers and oil-based polyurethane when thinning with water. However, lacquer and mineral spirits perfectly fit the job.
Suitable Water-Based Poly Products
You can’t use paint thinners with products that have water. It doesn’t matter if you’re dealing with paint or finishes because they won’t allow thinning with the water. Minwax creates the water-based poly called Polycrylic. It the most known product choice found in the market that everyone gets. You can find it in any big store or at Amazon. When you take a brush and apply the thinner, it takes time before drying.
Therefore, the brushing can easily glide on the dry paint. Be careful not to create a rigid surface due to the brushing. It can happen when the environment is warm. It’s advisable to skip the thinning process and instead use a spray bottle instead of a brush.
Only 10% water is required during water-based polyurethane thinning. Also, you don’t need the product every time you’re working on something. But when using it, it’s recommended that you use a spray bottle because it gives better results, especially in dry or warm areas.