Klingspor 367322 SK 700 5″ x 3-1/2″ x 1″ Abrasive Block 100 Grit Aluminium Oxide Sponge

The Klingspor 367322 SK 700 A abrasive block is a 100 grit aluminium oxide sanding sponge for hand sanding paint, varnish, filler, wood, plastic, and metal. Its 5″ x 3-1/2″ x 1″ flexible foam body is coated on four sides, waterproof, washable, and reusable for flat surfaces, edges, contours, and narrow workpiece profiles.

The Klingspor 367322 SK 700 A 100 grit abrasive block is made for controlled hand sanding on common shop, jobsite, maintenance, and refinishing materials. Klingspor lists the SK 700 A Retail Pack as a flexible abrasive block coated on four sides with aluminium oxide grain and a close coating, making it suitable for paint, varnish, filler, wood, plastic, and metals.

The flexible foam core helps the block conform to contours while distributing pressure across the work surface. It can be used flat or upright, and the approximately 45° angled edge helps reach narrow or tapered workpiece contours. This makes it useful for cabinet work, trim sanding, furniture repair, paint prep, filler leveling, edge blending, and general hand sanding where a sheet abrasive may be harder to control.

Klingspor 5″ x 3-1/2″ x 1″ SK 700 A Abrasive Block At a Glance

• 100 Grit Abrasive Block: Medium sanding grade for surface preparation, filler smoothing, and general material removal.
• Aluminium Oxide Grain: Suitable for sanding wood, coatings, plastics, and metal surfaces.
• Four-Sided Coating: Allows flat or upright use on all four abrasive sides.
• Flexible Foam Core: Helps follow contours and distribute hand pressure evenly.
• Angled Edge: Approximately 45° edge reaches narrow, tapered, and profiled workpiece areas.
• Waterproof Design: Can be used in applications where a washable abrasive block is preferred.
• Reusable Construction: Washable block supports repeated use when properly cleaned and stored.
• Retail Pack Format: Designed for easy individual sale and hand sanding use.

Quick Specs

• Brand: Klingspor
• Manufacturer Part Number: 367322
• Official Klingspor Catalog Number: 698817
• UPC/EAN: 4014855269723
• Uses: Manual hand sanding
• Main Size: 5″ x 3-1/2″ x 1″; 89 x 125 x 25 mm
• Grit: 100
• Abrasive Grain: Aluminium oxide
• Coating: Close
• Density/Hardness: Hard
• Primary Operating Modes: Flat hand sanding, upright edge sanding, contour sanding

Markets

• Cabinet Shops: Useful for hand sanding wood edges, trim, panels, and profiled parts.
• Paint and Body Prep: Works on paint, varnish, filler, and surface blending before finishing.
• Facility Maintenance: Practical for touch-up sanding on coated, wood, plastic, and metal surfaces.
• Furniture Repair: Flexible block shape helps sand contours, corners, and flat sections.
• Millwork and Trim Work: The angled edge helps reach narrow profiles and shaped workpieces.
• Metalworking Shops: Suitable for light hand sanding and finish prep on metals.
• Schools and Training Shops: Simple manual abrasive for teaching sanding and surface prep basics.
• Advanced DIY Users: Useful for home repair, refinishing, and workshop sanding tasks.

The Klingspor 367322 SK 700 A 100 grit abrasive block gives buyers a practical hand sanding option for jobs that need more control than loose sandpaper. Its foam body provides a comfortable grip while helping the abrasive follow edges, contours, and shaped surfaces. The four-side-coated design also gives users more working surfaces from one block.

For maintenance teams, cabinet shops, refinishing crews, and commercial buyers, this sanding sponge is a useful stock item for day-to-day surface prep. It handles paint, varnish, filler, wood, plastic, and metals, making it a flexible choice for touch-ups, repair work, primer prep, and finish sanding between heavier abrasive steps. The washable and reusable construction also supports repeated use when the block is cleaned and maintained properly.

Klingspor 367322 SK 700 5″ x 3-1/2″ x 1″ Abrasive Block 100 Grit Aluminium Oxide Sponge Features

• Four Usable Sides: Coated on four sides for flat and upright sanding.
• 45° Angled Edge: Helps reach tight, narrow, and tapered workpiece contours.
• Flexible Foam Core: Adapts to profiles and helps spread pressure across the surface.
• Aluminium Oxide Abrasive: Provides dependable sanding performance on common materials.
• Close Coating: Supports consistent surface contact during hand sanding.
• Waterproof Block: Suitable for washable use where the application allows.
• Reusable Design: Can be cleaned and reused, reducing single-use abrasive waste.
• Hard Density Foam: Provides a firm sanding feel for controlled hand pressure.
• Multi-Material Use: Works on paint, varnish, filler, wood, plastic, and metals.

Compatible Accessories / Works Well With

• Additional SK 700 A Grits: Klingspor lists SK 700 A Retail Pack grits including 60, 80, 100, 120, 150, and 220 in the 89 x 125 x 25 mm retail-pack format.
• Klingspor SK 500 Abrasive Blocks: Useful when another Klingspor hand sanding block style is needed for similar paint, varnish, filler, and wood applications.
• Klingspor Abrasive Sheets: Pair with sheet abrasives for larger flat surfaces before final block sanding.
• Dust Collection and Cleanup Tools: Works well alongside a shop vacuum or dust extractor when sanding dry and cleaning the work area.

Klingspor 367322 SK 700 5″ x 3-1/2″ x 1″ Abrasive Block 100 Grit Aluminium Oxide Sponge Includes

• (1) Klingspor SK 700 A 100 Grit Abrasive Block, 5″ x 3-1/2″ x 1″

Klingspor 367322 SK 700 5″ x 3-1/2″ x 1″ Abrasive Block 100 Grit Aluminium Oxide Sponge Specifications

• Brand: Klingspor
• Manufacturer Part Number: 367322
• Official Klingspor Catalog Number: 698817 for the 100 grit SK 700 A Retail Pack
• UPC/EAN: 4014855269723
• Product Type: Abrasive block / sanding sponge
• Product Line or Series: SK 700 A Retail Pack
• Abrasive Grain: Aluminium oxide
• Grit: 100
• Coating: Close
• Construction: Flexible abrasive block, coated on four sides
• Waterproof: Yes
• Density/Hardness: Hard
• Size: 5″ x 3-1/2″ x 1″
• Metric Size: 89 x 125 x 25 mm
• Edge Design: Chamfered / angled edge, approximately 45°
• Foam Color: Grey
• Grain Color: Brown
• Recommended Materials: Paint, varnish, filler, wood, plastic, and metals
• Use Type: Manual hand sanding
• Sold By: Each

Klingspor 367322 SK 700 5″ x 3-1/2″ x 1″ Abrasive Block 100 Grit Aluminium Oxide Sponge Warranty

Klingspor’s U.S. terms state that Klingspor Abrasives, Inc. warrants products to be free from defects for up to one year, with replacement or refund as the buyer’s remedy at Klingspor’s option. Regional warranty handling may vary by seller or country, so warranty claims should be confirmed through the selling distributor or local Klingspor office.

Why Customers Choose the Klingspor 5″ x 3-1/2″ x 1″ SK 700 A Abrasive Block

Customers choose the Klingspor SK 700 A abrasive block because it is easy to control by hand and works across several common materials. For paint prep, filler sanding, wood finishing, and light metal surface work, the 100 grit aluminium oxide abrasive offers a practical middle-ground sanding grade without requiring a power sander.

The four usable sides and angled edge make this sanding sponge useful around profiles, trim, tight contours, and flat panels. Buyers who stock shop supplies, maintenance products, or finishing abrasives can use it as a dependable hand sanding block for everyday repair, refinishing, and surface preparation work.