WEEM 1126S SiC Y-Cloth Abrasive / Silicon Carbide Polyester Cloth Raw Material Jumbo Roll

Quick Detail:

WEEM 1126S is an upgraded version of the WEEM 1126, engineered for woodworking, stone, glass, and other general-purpose sanding applications. It features a tear-resistant, stiffer, and thicker Y-weight waterproof polyester backing, bonded with sharp silicon carbide grains. Compared to the original 1126, 1126S offers enhanced durability with up to 15% improved wear resistance, making it a cost-effective yet high-performance solution for wide belt sanding needs.

Specifications:

Grit Range:

● : Regular ○ : Custom

Applications:

Woodworking / Wood-based Panel / MDF / HDF / OSB / Plywood / Laminate Sheet / Chipboard / Particle Board / Glass / Common Metal

Competitive Advantage:

• Designed for high-load sanding applications on engineered wood panels
• Upgraded Y-weight polyester backing for improved strength and wear resistance
• Premium silicon carbide grains for fast cutting and consistent performance
• Closed-coat construction for high stock removal and fine surface finish
• Excellent cost-performance ratio for general-purpose sanding needs

Description:

Backed by over three decades of experience in panel sanding, we developed WEEM 1126S SIC Y-CLOTH ABRASIVE to meet the demands of modern manufacturing — providing a precise balance between performance and affordability.

It is constructed with:

• Premium fast-cut silicon carbide grains
• Resin-over-resin bonding for heat resistance and grain retention
• Closed-coat construction for high cutting density
• Thicker Y-weight waterproof polyester backing for rigidity and longer life

This product is optimized for sanding MDF, HDF, OSB, chipboard, plywood, and similar engineered wood panels, while also suitable for materials like glass, rubber, and plastics.

Silicon carbide (SiC) is a very hard abrasive with a sharp, brittle crystalline structure. It produces a fine, linear scratch pattern and excels in precision sanding under light pressure. SiC is ideal for non-ferrous metals (brass, copper, bronze), as well as woodworking and finishing applications involving polyurethanes, lacquers, primers, and sealers.

Closed-coat design increases abrasive grain coverage, allowing more cutting points per square inch. This results in:

• Faster material removal
• Extended product life
• Smoother surface finish