Besides brushing, what are three other approved methods to apply residential and commercial coatings?

• A. By roller, by applicator (pad/cloth), or using spraying equipment.
• B. By dipping, rolling, or brushing.
• C. Squeegeeing, rolling, or glazing.
• D. Using a trowel for applying a coating.

Answer: (D)

Coatings beyond brushing are chosen to match the product and surface, with the goal of an even, durable film. A trowel is used for applying certain coatings that require smoothing and precise thickness control, such as cementitious or epoxy-based finishes on concrete or masonry. The trowel lets you spread, feather edges, and compact the material to a uniform layer, which is essential for a reliable bond and a consistent appearance in both residential and commercial work. Other methods listed in the options can be used for different coatings, but they don’t universally cover the same needs as a trowel when the project calls for a cementitious or epoxy-like coating, so the trowel-based application is the most appropriate choice in this context.