Sia, Sanding Sponge for, Wood, Metal, Drywall, Paint and Finish Sanding, 5-pack

Sia Contractor Grade Sanding Foam Block – Multi-Surface Sanding Sponge (5 Pack)

Upgrade your surface prep with the Sia economical sanding foam block 5-pack, designed for fast, consistent results across multiple materials. Whether you're prepping wood, metal, plastics, primers, or painted surfaces, this versatile sanding sponge delivers smooth, professional finishes with minimal effort.

Its high edge stability and four-sided abrasive coating make it ideal for both flat surfaces and detailed areas like rebates, edges, and curves—giving you more control than traditional sandpaper.

Key Features & Benefits

• Low clogging abrasive – lasts longer and maintains cutting performance
• Wet or dry sanding capability – perfect for dust control and finer finishes
• 4-sided coating – use every side for extended life and versatility
• Flexible foam core – conforms to curves, edges, and detailed surfaces
• High edge stability – maintains shape for consistent sanding results
• Economical 5-pack – great value for contractors and DIYers

Ideal Applications

This sanding foam block is engineered for a wide range of prep and finishing tasks:

• Surface prep (keying) before painting wood, metal, or plastic
• Fine sanding of primer and filler for a smooth base
• Intermediate sanding between coats of paint, lacquer, or varnish
• Detail sanding on edges, rebates, and curves
• Touch-up sanding in tight or hard-to-reach areas

Recommended Surfaces

Use this sanding sponge safely on:

• Hardwood & softwood
• Painted and primed surfaces
• Lacquer and varnish finishes
• Plastics and composites
• Light metal sanding applications

Product Specifications

• Type: Sanding foam block / sanding sponge
• Pack Size: 5 blocks
• Usage: Wet or dry
• Coating: Abrasive on all four sides
• Performance: Low clogging, high durability