Is Shellac Polyurethane. you can choose from polyurethane, lacquer, shellac, or even varnish. if my time is limited, then lacquer offers definite advantages since the typical drying time for the product is just 30 minutes, give or take the humidity levels in the air.
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1.polyurethane over waxed shellac. Moreover, it can bring a polished appearance to the surfaces. polyurethane shouldn’t be put over shellac because shellac covers all.
Polyurethane vs shellac YouTube
the rule of thumb says that it is recommended that you don’t apply polyurethane over waxed shellac. However, it may take a while. shellac is a sturdy primer resistant to most external factors such as sand, odor, stain, heat, and vapor. Lacquer is the best choice for leaving the.
