GNOSIQ SA SERIES

Sponge Abrasives

Flexible abrasive formats for contours, shaped surfaces, hand sanding, and machine-assisted finishing.

Process position: Surface preparation & fine sanding
Portfolio range: P180-P5000 across blocks, sheets, discs, rolls, strips, and custom-cut formats; individual models have narrower confirmed ranges.

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.

GN-SA-BK70

Sponge abrasive block

P36-P280

Featured · actual photography available GN-SA-BK80

Shaped sponge block

Confirm by application

Configuration confirmed by application GN-SA-DS120

Double-sided sponge abrasive

Confirm by application

Configuration confirmed by application GN-SA-SS140A

Single-sided white-alumina sponge abrasive

P500-P3000

Configuration confirmed by application GN-SA-SS140B

Single-sided EVA sponge abrasive

Confirm by application

Configuration confirmed by application GN-SA-HS70A

Hook-and-loop brown-alumina sponge abrasive

Confirm by application

Configuration confirmed by application GN-SA-HS70B

Hook-and-loop white-alumina sponge abrasive

Confirm by application

Configuration confirmed by application GN-SA-EV80

EVA sanding block

Confirm by application

Configuration confirmed by application GN-SA-RL70

Pre-cut sponge abrasive roll

114 mm × 25 m platform

Configuration confirmed by application SA114

Single-sided sponge abrasive platform

P180-P1500

Configuration confirmed by application SA-T

General-purpose tan sponge abrasive

P180-P3000

Configuration confirmed by application SA-P

Anti-loading pink sponge abrasive

P180-P3000

Configuration confirmed by application

Typische Anwendungen

Where it is typically used

3C housings and curved parts
Automotive paint repair
Furniture and coated surfaces
Metal and plastic detail work

Selection inputs

What to provide before confirmation

Workpiece material and geometry
Current defect and incoming scratch
Manual or machine method
Target grit and finish

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.

Beginnen Sie mit der Anwendung

Share the workpiece, current process, and target result to discuss a standard package or custom development

Discuss custom development

Dokumente und Auswahllisten

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Besprechen Sie Ihre Anwendung

Teilen Sie Ihr Substrat, aktuellen Prozess, Ziel-Finish und geschätztes Volumen. Wir werden die Auswahl der Produkte, die Verfügbarkeit der Proben und die entsprechenden Dokumente bestätigen.

Produktanfrage starten