3M 7000120733 Scotch-brite Surface Conditioning Belt 132x3 in

Product Description

The 3M 7000120733 is a Scotch-Brite Surface Conditioning Low Stretch Belt designed for metalworking and surface finishing applications. Built on a durable cloth and polyester scrim backing, this non-woven belt resists stretch during high-tension machine operations. The open web construction of springy nylon fibers loads slowly, extending abrasive service life compared to coated abrasive alternatives. At 132 inches long and 3 inches wide, it fits belt finishing and polishing machines commonly used in fabrication shops. The aluminum oxide mineral with resin bond delivers consistent cut and finish without marring the substrate surface.

This belt is well suited for deburring, blending, and surface conditioning on a range of metals including stainless steel, brass, and carbon steel. It sits in the mid-range of the Scotch-Brite line in terms of durability and flexibility, making it appropriate for multi-step finishing sequences where operators need to refine a surface without aggressive stock removal. Fabricators, maintenance technicians, and metalworking shops are the primary users of this belt type.

Key Features

• Cloth and polyester scrim backing limits stretch during belt machine operation
• Open non-woven web resists loading, prolonging usable abrasive life
• Springy nylon fibers maintain workpiece geometry while finishing
• Aluminum oxide mineral with resin bond suits a broad range of metal substrates
• Sized at 132 inches long by 3 inches wide for standard belt finishing equipment
• Applicable across stainless steel, brass, and other common fabrication metals

Compatibility

Designed as an OEM-style replacement or direct-use belt for standard belt finishing and surface conditioning machines accepting a 132-inch by 3-inch non-woven abrasive belt.

Installation Notes

Belt installation and tensioning should be performed by qualified personnel familiar with abrasive belt equipment. Power down and lockout the machine before mounting or removing the belt. Confirm belt tracking alignment before resuming operation. Follow the equipment manufacturer guidelines for tension and speed ratings to avoid belt failure.