When is lacquer not a suitable finish?

Lacquer is not a suitable finish for treads due to its relatively low durability and resistance to wear when compared to other finishes. Treads are the surfaces that people walk on, and they experience significant foot traffic, which can cause wear and tear over time.

While lacquer provides a smooth, attractive finish and dries quickly, it lacks the resilience needed to withstand constant physical contact and the potential for scratching or damage from shoes. For surfaces like treads, finishes that offer more durability and slip resistance, such as polyurethane or specific tread coatings, are preferable to ensure safety and longevity of the surface.

In contrast, lacquer can be effectively used on surfaces like shelves, handrails, and cabinet doors, which do not experience the same level of wear and exposure as treads do.