The Proform Stiffy 2-1/2" angled sash brush delivers stiff, controlled application for all paints and coatings. The PBT/polyester blended filament provides firm bristle action ideal for textured surfaces, rough lumber, and heavy-bodied coatings where softer brushes flex too much.

• 2-1/2" angled cut for precision cutting-in and trim work
• PBT/polyester blended filament - firm and durable
• Works with oil-based and water-based paints and coatings
• Reinforced stainless steel ferrule
• Birch wood sash handle with ring shank nails
• Filament fully epoxy bound to prevent shedding
• Hand chiseled with acid flagging for smooth finish
• 12mm bristle thickness

Tip: The 2-1/2" width is ideal for window sashes, door panels, and narrow trim where you need precision with stiff bristle control.