
WEEM 1128 Silicon Carbide Z-Weight Polyester Cloth Jumbo Roll – Raw Material for Wide Sanding Belt Converting
Quick Detail:
WEEM 1128 jumbo roll is a high-performance silicon carbide coated abrasive cloth, engineered as a raw material for segmented wide sanding belt conversion. Built on a Z-weight waterproof polyester backing with anti-static treatment, it delivers superior dimensional stability, high cutting efficiency, and long service life—making it ideal for converting into sectional belts used on wide belt sanders for engineered wood panel sanding.
Backing: | Premium Z-Weight Waterproof Polyester Cloth |
Treatment: | Antistatic |
Coating: | Close Coated |
Bonding: | Resin Over Resin |
Grain: | Premium Silicon Carbide |
Jumbo Width: | 1600mm / 63" |
P24 | P36 | P40 | P50 | P60 | P80 | P100 | P120 | P150 | P180 | P220 | P240 | P280 | P320 | P400 |
○ | ○ | ● | ● | ● | ● | ● | ● | ● | ● | ● | ○ | ○ | ○ | ○ |
● : Regular ○ : Custom
Applications:
Competitive Advantage:
High-Load Sanding Optimization
Designed for tough wood panel sanding applications requiring
consistent high-pressure performance
Sharp Silicon Carbide Grain
Delivers aggressive cutting action and refined finish on engineered
woods
Z-Weight Waterproof Backing
High-strength cloth backing maintains belt structure during
high-speed sanding
Anti-Static Surface Treatment
Reduces loading, increases abrasive lifespan, and improves sanding
consistency
Ideal for Conversion
Supplied in jumbo rolls, ready for wide sanding belt conversion
with various joint types
WEEM 1128 jumbo roll is designed for converting into segmented wide sanding belts used in high-pressure surface sanding of engineered wood panels such as MDF, HDF, OSB, plywood, and chipboard. The material features:
Premium-grade silicon carbide grains — known for their hardness, brittleness, and sharp cutting edges, ideal for producing a fine linear scratch under light pressure.
Close-coat grain coverage, ensuring a dense abrasive layer for fast material removal and consistent surface finish.
Anti-static treatment, reducing dust loading and heat build-up during high-speed sanding processes.
Z-weight polyester cloth backing, offering excellent tear resistance, rigidity, and dimensional stability—ideal for maintaining belt tension in wide machines.
This product is unconverted raw material, ready for die-cutting or segmented belt splicing using bi-directional tape joints. It is widely used by OEM converters producing belts for machines like Steinemann, Imeas, and Sofuma.
WEEM Abrasives
WEEM Abrasives is a professional manufacturer of high-quality coated abrasives. Originally established in Guangzhou, we have evolved from a trading company into a jumbo roll manufacturer through decades of development and continuous business growth.
Mission: SAND SHINING THE WORLD LIVE A BEAUTIFUL LIFE
Vision: BE A GOOD AND TRUSTFUL ENTERPRISE THAT LASTING FOR OVER 127 YEARS.
By carefully selecting premium materials and utilizing advanced equipment and sophisticated production technologies, we are able to deliver top-quality sanding products.
Equipment:
Equipped with industry-leading coating technology and production lines from G.T. Engineering, we ensure consistent quality and performance in every jumbo roll we produce.
A dedicated cloth finishing line and advanced technology are also employed to enhance the stability and performance of our cloth-based products.
The Abrasives
Our abrasive products are available in a wide range of forms, including jumbo rolls, belts, rolls, discs, sheets, and even customized abrasives.
With years of proven experience in the coated abrasives industry, we are proud to offer high-quality abrasives for panel/board surface sanding, woodworking, metal grinding, automotive sanding products — all at competitive prices.