The Wooster Ultra/Pro® Firm 4" Extra-Thick Flat Brush is designed to deliver exceptional performance and precision for a variety of painting tasks. With its high-quality materials and ergonomic design, this brush is an essential tool for both professional painters and DIY enthusiasts.

Key Features:

• Firm Nylon/Polyester Bristles: The brush features a blend of firm nylon and polyester bristles, ideal for use with medium-bodied coatings such as acrylic paints or latex enamels . These bristles ensure a smooth, even application, providing a professional finish to your projects 
• Extra-Thick Brush Head: The extra-thick brush head allows for greater paint capacity and coverage, making it perfect for larger surfaces and high-production applications 
• Chisel Trim: The chisel trim enhances the brush's ability to cut in clean lines and achieve sharp edges, ensuring accuracy and precision in your work 
• Rust-Resistant Stainless Steel Ferrule: The brush is equipped with a rust-resistant stainless steel ferrule that ensures durability and longevity, keeping the bristles securely in place 
• Sealed Hardwood Handle: The sealed hardwood handle provides a comfortable grip and is designed to resist solvents, ensuring the brush remains in excellent condition even after repeated use 
• Versatile Use: Ideal for both interior and exterior surfaces, this brush is perfect for a variety of painting tasks, including walls, ceilings, metal, and wood 

Specifications:

• Model Number: 0041730040
• Brush Head Width: 4 inches
• Brush Head Height: 6.2 inches
• Handle Length: 5.5 inches
• Material: Nylon/Polyester Bristles, Hardwood Handle, Stainless Steel Ferrule
• Weight: 0.63 lbs
• Color: Yellow Handle