Dry sand, water sand and sponge sand

About the product

Sandpaper and sanding belts are common abrasive tools that play an important role in metal working, woodworking, automotive maintenance and other fields. Sandpaper is usually similar to regular paper and is easy to tear by hand, while the back of the sanding belt is usually cloth, suitable for use with sanding machines for higher durability.

According to the different abrasive material, sandpaper and sandbelt can be divided into many types, including dry sandpaper, water sandpaper and sponge sandpaper.

Dry sandpaper

Dry sandpaper, also known as dry abrasive paper, is characterized by the use of synthetic resin as a binder to paste granular abrasive onto latex paper. Compared with other types of sandpaper, the gap between the sand particles of dry sandpaper is larger, so that the ground debris can automatically fall off, and it is not easy to produce blockage during the grinding process, thus affecting the grinding effect. Dry sandpaper is suitable for grinding metal surfaces, wood surfaces, putty and coatings. Special kraft paper or latex paper is usually used as the base material.

Waterproof abrasive paper

Water sandpaper, also known as water abrasive paper or water resistant sandpaper, the abrasive material is generally silicon carbide, paper base commonly used kraft paper. Water sandpaper is characterized by finer texture, smaller gaps between sand grains, and smaller debris particles. Water sandpaper is usually used with water, and the washing of water can wash out the debris without affecting the sharpness of the sand. Therefore, water sandpaper is suitable for polishing items with fine texture, and is suitable for subsequent processing, such as stone, hardware processing, abrasive processing and automotive grinding and other industries are widely used.

Sponge sandpaper

Sponge sandpaper, also known as sponge sand block, is characterized by the sponge as the matrix, and the abrasive sand is implanted on the sponge. Sponge sandpaper is soft, elastic and absorbent, so it is more flexible to use and has the advantage of being reusable. Sponge sandpaper is widely used in the grinding and polishing of solid wood processing, metal stainless steel processing, mechanical manufacturing and other surfaces, which can provide better surface finish and quality.