Wooster Brush 4230-1 1/2 Thin Angle Sash Paint Brush

Product Description

The WOOSTER BRUSH 4230-1 1/2 is a 1.5-inch thin angle sash paint brush designed for detail work and trim applications. It features a synthetic filament blend with micro tip technology that delivers a fine, smooth finish across latex, oil-based, and water-based paints. The firm, full-formulation bristle construction promotes consistent paint flow and helps reduce lap marks on cut-in edges. A stainless steel ferrule locks the filaments in place and resists corrosion, while the sealed maple wood handle provides a secure grip during extended use. This brush is suited for professional painters and finishing tradespeople who need precision control on trim, sash, and detail work.

The 4230-1 1/2 is built for use on window sash, door frames, cabinetry edges, and other narrow trim surfaces where a larger brush would be impractical. The thin angle profile allows clean cuts along moldings and tight corners. It performs with all paint types, making it a versatile tool for residential and light commercial interior and exterior finishing applications. Sold in a package of six units, it is well suited for crews that rotate brushes through a workday or contractors who stock supplies in quantity.

Key Features

• Micro tip synthetic filaments for a fine, smooth finish with all paint types
• Firm, full-formulation bristle construction supports smooth paint flow and increased production
• Thin angle profile designed for sash, trim, and detail cut-in work
• Stainless steel ferrule resists corrosion and holds filaments securely
• Sealed maple wood handle for grip and durability
• Sold in a package of six brushes

Compatibility

Designed for use with latex, oil-based, and water-based paints, stains, and varnishes on trim, sash, cabinetry, and detail surfaces. No specific system or model compatibility listed by the manufacturer for this SKU.

Installation Notes

Professional painters and finishing contractors typically use this brush for cut-in and trim work. Before use, flick the bristles to remove any loose filaments. Clean thoroughly with the appropriate solvent for the paint type used — water for latex, mineral spirits for oil-based. Do not soak the handle in solvent, as prolonged exposure can loosen the ferrule seal.