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The LINZER PRODUCTS RT4042 is a foam roller refill designed for use with standard 4-inch roller frames. Each pack contains two refills, making it a practical supply for trade and maintenance crews who need quick replacements on the job. The foam material is suited for applying paints, stains, and coatings on smooth surfaces where a lint-free finish is preferred. At 0.05 pounds per pack, these refills are lightweight and easy to carry in a tool bag or supply kit. Painters, maintenance technicians, and facilities crews regularly stock these for fast roller changes without stopping work.
These foam roller refills are well suited for touch-up work, trim painting, and coating applications on smooth interior surfaces. The 4-inch size is a common fit for detail work and smaller surface areas where a full-size roller would be impractical. They are sold in packs of two, which supports back-to-back use on a single job without the need to clean between color changes or coating types.
Designed as an OEM-style replacement refill for standard 4-inch paint roller frames used in residential and commercial maintenance applications.
Roller refills are installed by sliding the foam sleeve onto a compatible 4-inch roller frame cage. Ensure the frame is clean and free of dried material before installing a new refill. No tools are required for replacement. Dispose of used foam refills according to local regulations if they contain solvent-based coatings.
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