Floetrol

Floetrol is a water-based paint additive designed to improve the flow, leveling, and brush-ability of latex and acrylic paints. It is used to reduce brush marks and roller stipple, helping produce a smoother, more even finish. Floetrol is not a paint itself; it is mixed with paint in accordance with the product’s instructions and then used as normal in brushing, rolling, or spraying.

Composition and compatibility: Floetrol typically comprises water, glycol ether solvents, surfactants, and a vinyl or acrylic polymer emulsion. It lowers surface tension and adjusts viscosity to promote better wetting and leveling without significantly compromising film formation. It is intended for water-based coatings for interior and exterior use and can be used with rollers, brushes, or spray equipment. It is generally not recommended for most oil-based paints, unless the manufacturer specifies otherwise.

Usage and effects: In practice, Floetrol can extend the open time of the paint and help the coating self-level as it dries, reducing brush and roller marks. It can improve spray performance by reducing spatter and angular fan patterns. Users should start with a small amount and follow the label; overuse can noticeably alter color, sheen, or drying time.

Safety and handling: Floetrol is a low-toxicity, water-based additive. Wear typical painting PPE, store sealed, and dispose according to local regulations. Read the safety data sheet for details.