General-purpose sheet abrasive
Dry-use direction
Configuration confirmed by application
GNOSIQ ST SERIES
Sheet Abrasives
Dry- and wet-sanding paper in 9 × 11 inch sheets, rolls, and converted formats for general preparation.
- Process position
- General preparation by hand or converted sheet
- Portfolio range
- Standard 9 × 11 inch sheets plus rolls and custom conversion; exact grit availability is confirmed by model.
Product models
Start with a standard model, then confirm the application
Models establish a starting point. Grit, size, hole pattern, hardness, interface, or converted format remain subject to sample and formal technical confirmation.
General-purpose sheet abrasive
Confirm by application
Configuration confirmed by applicationWaterproof abrasive paper
Wet/dry direction
Configuration confirmed by applicationDry-sanding paper
Dry-use direction
Configuration confirmed by applicationImported sheet abrasive platform
Confirm source and specification
Configuration confirmed by applicationImported sheet abrasive platform
Confirm source and specification
Configuration confirmed by applicationImported sheet abrasive platform
Confirm source and specification
Configuration confirmed by applicationImported sheet abrasive platform
Confirm source and specification
Configuration confirmed by applicationWhere it is typically used
- Automotive paint preparation
- Wall putty sanding
- Hardware and metal finishing
- General workshop sanding
What to provide before confirmation
- Dry or wet use
- Paper or cloth backing
- Sheet, roll, or converted size
- Required grit sequence
Custom development capability
Beyond standard products: co-development around your application
The standard portfolio is a starting point. When an existing product does not fully match the workpiece, equipment, or target finish, GUOWIN can review and advance a custom development path with the customer.
Define the real process
Confirm the workpiece, geometry, current defect, existing method, target finish, and production volume.
Build a candidate package
Start with standard products and combine abrasive formats, contact materials, and polishing tools.
Co-develop where needed
Review project-specific needs for construction, dimensions, format, conversion, or a dedicated product combination.
Validate samples and process
Compare finish, service life, cleaning, cycle, and repeatability on representative parts before production release.
Start with the application
Discuss custom development Share the workpiece, current process, and target result to discuss a standard package or custom development
Documents and Selection Boundaries
This website presents product systems and representative categories. Exact models, grit, dimensions, process parameters, and applicable documents are confirmed against the workpiece and process conditions; website content does not replace controlled technical documentation.
Discuss Your Application
Share your substrate, current process, target finish, and estimated volume. We will confirm product selection, sample availability, and applicable documents.
Start a Product Inquiry