Cutting in around frames, architraves, skirting boards, and other detail work requires a brush that gives control without sacrificing paint pick-up. The Paint Lab 1.5 Inch Flat Sash Paint Brush is a 38mm flat sash brush suitable for use with all paints and stains - oil-based, water-based, and solvent-based - making it a versatile option for both interior and exterior detail work.

Key Features:

• Mixed Bristle Construction:
  Combines natural and synthetic fibres to balance paint-holding capacity with the flex and responsiveness needed for accurate brush strokes.

  • Natural bristle provides softness and excellent paint release.
  • Synthetic fibres add durability and help the brush maintain its shape through extended use and repeated washing.

• Practical Width for Cutting-In Tasks:
  At 1.5 inches, the brush width is:

  • Wide enough to cover ground efficiently.
  • Narrow enough to work cleanly alongside adjacent surfaces without overloading edges.

Ideal for:

• Window frames
• Door casings
• Beading
• Fine detail work

This is a solid everyday sash brush for decorators and DIY users who need reliable performance across a range of coatings without carrying multiple specialist brushes on the job.