Manual sanding supply Proline 49021 — sanding strip 75 mm x 457 mm, 1 pc

Proline 49021 is a manual sanding supply: a single sanding strip measuring 75 mm × 457 mm designed for use with hand-held sanding blocks and manual surface-preparation tasks. The abrasive is a flexible heavy cloth Type X with a normal full alumina coating bonded with synthetic resin. It is intended for smoothing, shaping and preparing surfaces made of wood, paint and varnishes, plastics and light metals prior to finishing.

Advantages

The sanding strip is made from a durable heavy cloth backing that resists tearing during hand sanding and maintains consistent abrasive contact. The full alumina coating delivers aggressive, long-lasting cut performance on a variety of substrates. The synthetic resin binder secures abrasive grains to the backing for stable wear and predictable surface results. Supplied as a single replaceable strip, it fits compatible manual sanding blocks for rapid changeover and continued performance.

Suitable for

• Hand sanding of wood surfaces before painting or varnishing
• Removal of old paint or varnish and surface leveling
• Light metal and non-ferrous metal finishing and deburring
• Smoothing of plastics and composite materials

Key specifications

• Dimensions: 75 mm × 457 mm
• Backing: flexible heavy cloth (Type X)
• Abrasive: full alumina coating (normal grade)
• Binder: synthetic resin
• Pack quantity: 1 piece

How to use

Attach the sanding strip to a compatible hand sanding block, ensuring even tension and secure fit. Sand with steady, even strokes in the direction appropriate for the material—along the grain for wood, in controlled passes for painted surfaces. Apply moderate pressure and inspect the surface frequently to avoid over-sanding. Replace the strip when abrasive performance declines or when the backing shows excessive wear.

Usage recommendations

For best results, choose a grit grade appropriate to the task (start with coarser grit for heavy removal, then move to finer grits for final smoothing). Wear suitable personal protective equipment such as dust mask and eye protection, and work in well-ventilated areas when sanding paints or plastics. Store the sanding strip flat and dry to preserve the backing and abrasive bond.