Lasuretreated

Lasuretreated is an adjective used to describe materials or surfaces that have undergone a lasure finish, a type of semi-transparent glaze or pigmented coating applied to the surface. The term and its exact meaning can vary by industry and manufacturer, but it generally refers to a protective and decorative treatment that preserves the natural texture of the substrate while adding color and a sealant layer.

The lasure process typically involves surface preparation such as cleaning and light sanding, followed by the application of one or more coats of a glaze-like product. The finish can be transparent, semi-opaque, or tinted, and may be water- or solvent-based. After application, the coating is allowed to dry and cure, with additional coats used to increase depth of color, durability, or water resistance. Some formulations are designed to penetrate the surface for long-term protection, while others form a surface film that enhances durability against abrasion and UV exposure.

Common applications include wood products used in exterior and interior settings, such as decking, siding, furniture, and architectural details. Lasure-treated wood often shows enhanced grain patterns because the glaze emphasizes texture while providing a protective barrier against moisture and weathering. The aesthetic result ranges from light, natural-looking finishes to richer, colored tones.

Considerations when using or evaluating lasure-treated materials include compatibility with previous finishes, maintenance requirements, reapplication intervals, and environmental or VOC concerns. As formulations vary, product data sheets from manufacturers provide specific recommendations on prep, application, drying times, and expected performance.