Wooster's 50/50 knit roller cover delivers a shed-resistant blend of 50% lambswool and 50% polyester. The lambswool provides maximum paint capacity and a smooth finish, while the polyester resists matting for lasting performance. The 18" x 1/2" nap cover is ideal for semi-rough surfaces including paneling, smooth concrete, and lightly textured drywall.

• Golden yellow knit fabric blend: 50% lambswool, 50% polyester
• 1/2" nap for semi-rough surfaces: paneling, smooth concrete, and lightly textured drywall
• Width: 18"
• Compatible with all flat, satin, and semi-gloss paints, stains, and waterproofing products
• Wool provides maximum paint capacity and a smooth finish
• Polyester resists matting for extended use
• Green double-thick polypropylene core resists water, solvents, and cracking