800 Grit, B-weight paper with extra-thick velour backing, open coat design, and two coats of stearate anti-loading agent make this economic paper efficient and effective. Thick backing is less likely to tear during high-speed rotary sanding, and top-quality hook & loop means quick and easy removal of spent discs. Made in Canada!
Pairs with: Firm Backing Pad, Soft Hook & Loop Sanding Interface, Soft Hook & Loop Sanding Interface (Extra-Thick)
Storage: Store discs flat between 10°C to 25°C (50°F to 77°F) and humidity level of 40% to 60% ensure performance. Typical shelf life is 1 year but adhesives can start to dry out after 6 months so please use your oldest discs first.
Typically, Spectrum suggests sanding metal no higher than 600 grit as Menzerna's universal metal polishing compounds (439T Heavy Cut & P14F Medium Cut) are rated to cut out up to 280 and 320-400 grit sanding marks, respectively). For a cut-stage polish on stainless steel, consider using a sisal wheel to remove sanding marks more efficiently than a standard cotton buffing wheel.
