Description
GEM C-523S Acrylic Countertop Sealant, 32 oz is a clear acrylic countertop sealant for adding a protective finish layer to solid surface, semi-gloss, and high-gloss worktops. It is commonly applied with a GEM sander and microfiber bonnet after the surface has been cleaned and prepared.
GEM C-523S Benefits
- Clear acrylic layer helps protect finished countertops from routine scratches and staining.
- Thirty-two ounce bottle size supports countertop maintenance, touch-up, and repeat finishing work.
- Designed for application with GEM sanding and polishing accessories.
- Useful on semi-gloss and high-gloss surfaces where the finish appearance matters.
- Part number C-523S gives fabricators and maintenance teams a repeatable reorder reference.
Use this sealant as part of a controlled countertop finishing sequence. Clean the surface, remove residue from previous sanding or polishing steps, and apply the sealant with the recommended bonnet or pad system. Work in even passes and keep the applicator moving so the finish remains consistent across seams, edges, and field areas. Test on a small area before using it on a new surface material or finish schedule.
Common Applications for GEM C-523S
- Solid surface countertop maintenance in fabrication shops and installed spaces.
- Protective finishing after polishing or surface renewal work.
- Scratch and stain resistance support on semi-gloss and high-gloss tops.
- Retail, hospitality, office, and residential countertop service programs.
Compatible Materials and Tools
- Solid surface countertops after cleaning and preparation.
- Semi-gloss and high-gloss finishes that can accept an acrylic protective layer.
- GEM sander accessories and microfiber bonnet application methods.
- Maintenance kits where a repeatable 32 oz bottle format is preferred.
GEM C-523S Technical Specifications
| Property | Value |
|---|---|
| SKU | GEM-C523S |
| Manufacturer part number | C-523S |
| Product type | Acrylic countertop sealant |
| Package size | 32 oz bottle |
| Application method | GEM sander with microfiber bonnet |
| Finish use | Semi-gloss and high-gloss surfaces |
Packaging and Ordering
Order this 32 oz bottle for countertop finishing, maintenance, and surface renewal work. For related cleaning and finishing chemistry, browse our sealers and cleaners. GEM product information is available from GEM Industries.
Need Help?
If you need help matching this sealant to a surface finish, pad, or shop process, call (800) 220-1966 or email [email protected].







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