Waterproof Abrasive Paper

Waterproof Abrasive Paper

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Waterproof abrasive paper is coated abrasives, it's silicon carbide and aluminum oxide grain is bonded to the high-grade water-resistant paper base by water-resistant adhesive in the procession of electrostatic sand-planting. then cured at a high temperature. The special sand planting technology and dense grain makes excellent cutting efficiency and longer life, and the special treated high-grade water-resistant paper base makes the waterproof sandpaper much more flexible. Abrasive sandpaper has fine scratches and excellent water and grease resistance. It is the best choice for water grinding and oil grinding.


Its grain includes P40 P60 P80 P100 P120 P150 P180 P220 P240 P280 P360 P400 P600 P800 P1000 P1200 P1500 P2000 P2500 P3000 P4000 P5000 P7000. We have various sandpaper types, including silicon carbide waterproof abrasive paper, aluminum oxide waterproof abrasive paper, and white fused alumina waterproof paper. RIKEN and RMC brand waterproof emery paper imports the latex and kraft backing paper with the high-grade grains, which has good water resistance quality. RIKEN and RMC brand waterproof abrasive sandpaper have 15% and 30% latex paper. 

The resin has phenolic resin and epoxy resin. Phenolic resin: Hard, wear-resistant and suitable price. Suitable for aggressive grinding and mainly used in machine sanding abrasive papers that have a requirement of aggressiveness, like dry sanding and belts, etc. Epoxy resin: Expensive, soft but not that tough and wear-resistant. Mainly used in hand sanding abrasive papers that have a requirement of softness.

Bulk Waterproof Abrasive Paper

Application of Abrasive Paper Silicon Carbide

Silicon carbide grit paper is widely used in the automotive, furniture, leather, household, electrical appliances'shell and mechanical parts by water grinding and oil grinding and polishing. And it is the best choice for the painting and polishing of the high-grade furniture, woodwork and the precision polishing of jewels, handicrafts, toys, and lacquerware. You can find the perfect solution for grinding and polishing with our silicon carbide abrasive paper.


Waterproof Abrasive Paper by RIKEN and RMC

RIKEN and RMC brand waterproof abrasive paper has excellent water resistance and cutting efficiency. The flexible abrasive paper is not easily broken while grinding which makes sure a longer life.RIKEN and RMC brand waterproof abrasive paper can meet the grinding requirements of various industries with different grit numbers.

We are a professional abrasive paper manufacturer. If you want to buy abrasive products, we can be your reliable sandpaper supplier. Please make an enquiry through our website.

Benefits of Using Waterproof Abrasive Paper

Less clogging: Using silicon carbide emery paper with water helps to keep the abrasive particles from clogging the paper, which can reduce the effectiveness of the sandpaper.

Longer life: Waterproof abrasive paper typically lasts longer than traditional sandpaper because the water helps to cool the abrasive particles, which reduces wear and tear.

Better finish: Using waterproof abrasive paper with water can produce a smoother and more uniform finish, which is especially important when working with delicate surfaces.

Different Grits of Waterproof Silicon Carbide Abrasive Paper

Waterproof silicon carbide abrasive paper is available in a range of grits, which refers to the coarseness or fineness of the abrasive particles on the paper. The higher the number, the finer the grit. Some common grits of waterproof abrasive paper include:


60-80 grit: This is a coarse grit that is typically used for heavy sanding or removing paint or rust from metal surfaces.


120-220 grit: This is a medium grit that is often used for smoothing out rough surfaces or preparing surfaces for finishing.


320-600 grit: This is a fine grit that is used for final sanding and polishing.

Tips for Using Waterproof Abrasive Paper

Use water: Always use water with waterproof abrasive paper to help keep the paper from clogging and to extend the life of the paper.

Start with a coarse grit: If you are working on a surface that is heavily damaged or rough, start with a coarse grit and work your way up to a finer grit.

Keep the paper wet: Make sure to keep the paper wet while sanding, as this will help to prevent the paper from wearing out too quickly.