Set of 12 KZQ sanding sponges and blocks, grits 60/80/100/120/180/220, washable and reusable. Features:

Material: The abrasive sponge is made of high-density sponge, coated with a high-quality mineral sand, and consists of 4 parts. Usable wet or dry, it is sharp and wear-resistant. It is an ideal tool for hand polishing.

High Quality: The sponge has good elasticity and water retention, which reduces burrs and improves work efficiency. The high-density sand coating offers superior sanding efficiency compared to sandpaper, and its lifespan is 5 times longer than standard sandpaper. It is an excellent substitute for sandpaper.

Easy to Use: The particle size is printed on the frosted sanding block, making it easy to identify and use them. When polishing, special attention should be paid to the grit, from coarse to fine. The higher the number, the finer the particles and the better the polish.

【Wide Application】: Abrasive sponges are widely used for sanding all types of metal and wood products. They can be used to renovate wooden furniture, strip and polish paint, polish metal jade, remove rust from rusted cutting tools, roughen plastic products, clean pans, etc.

【Package】12 abrasive sponges of different grit sizes: 60/80/100/120/180/220, two of each type.

Aluminum oxide and high-density sponge increase sanding efficiency. The 60-grit abrasive sponge is equivalent to the thickness of 100-grit sandpaper.

An 80 lb sanding block is equivalent to 120-180 grit sandpaper. A 100 lb sanding block is equivalent to 240-400 grit sandpaper. A 54.4 kg sanding block is equivalent to 500-600 grit sandpaper. An 82.4 kg block is equivalent to 36,000 kg grit sandpaper. A 100 kg block is equivalent to 100 grit sandpaper.

Wet and Dry Sanding

Uses for Wet Sanding Blocks

Excellent for both wet and dry sanding, it can be used directly in water. The sanding block has excellent strength, high plasticity, and is difficult to break. Wet sandpaper polishes and minimizes dust. In the kitchen, it cleans metal pots, stove grease, and stainless steel sinks. In swimming pools, it can clean stained surfaces. In the garden, it can treat scratches on sidewalks. In marine transport, it can clean and polish rust and corrosion on boat fittings. Each sponge has a high-quality abrasive on all four sides. It can be cut to any size as needed for polishing. Furniture restoration and priming. Wood sanding blocks, perfect for a wide range of uses, from stripping wood to the final finish. Clean stains on sinks and remove scratches. Our washable and reusable sanding sponges are perfect for scrubbing and cleaning sinks. Rust removal and treatment. Tough stains on metal. The sanding sponges remove stubborn stains from stainless steel cookware. They are also suitable for porcelain and glass.

Automotive parts repair and crafts

These sanding blocks are suitable for polishing automotive parts, plastic housings, amber jade, DIY projects, and crafts.