Wooster Brush R578-18 Paint Roller Cover 3/4 in 18 in

Product Description

The WOOSTER BRUSH R578-18 is an 18-inch woven paint roller cover designed for applying all coating types to rough-texture surfaces. Built with a 3/4-inch nap depth, it holds and releases paint efficiently across uneven substrates such as stucco, rough block, and heavily textured drywall. The woven fabric construction provides consistent coverage and durability through extended use. This roller cover is a standard choice for professional painters, general contractors, and facilities maintenance crews who need reliable performance on large surface areas.

This roller cover is suited for residential and commercial painting applications where rough or heavily textured surfaces require deeper nap penetration. The 18-inch width makes it efficient on wide, open surfaces such as exterior walls, warehouse interiors, and large flat ceilings. Compatible with all coating types including latex, oil-based, and specialty finishes, it fits standard 18-inch roller frames used in professional trade work.

Key Features

• 3/4-inch nap depth designed for rough and heavily textured surfaces
• 18-inch wide coverage for efficient application on large areas
• Woven fabric construction for consistent paint pickup and release
• Compatible with all coating types including latex and oil-based paints
• Lightweight at 0.44 pounds for reduced fatigue during extended use

Compatibility

Designed for use with all coatings on rough-texture surfaces. Fits standard 18-inch roller frames. Consult frame manufacturer specifications to confirm sleeve inner diameter compatibility before installation.

Installation Notes

Installation is performed by professional painters or general contractors. Slide the roller cover onto a compatible 18-inch roller frame cage, ensuring the cover seats firmly before loading with paint. Pre-wet the cover with water for latex paints or mineral spirits for oil-based coatings to condition the nap and reduce initial dry fiber absorption. Remove and clean or discard the cover promptly after use to prevent coating from curing inside the fabric.