Description

Directions
Always conduct a test on an inconspicuous hidden area before full-scale application.
❶ Grind the stone surface with a 500-grit grinding pad, then clean and dry thoroughly.
❷ Dip and apply the agent in two coats (apply the second coat when the first coat dries quickly).
❸ After the surface is completely dry (usually the next day), apply a third coat.
❹ After the third coat dries (about 1 hour), sprinkle a small amount of water until the surface is half-dry, then polish with 1000–2000-grit pads.

Notes for special materials
✔ Loose stones (sandstone/grey wood grain): Apply two coats after the 1000-grit stage. After drying for 1 hour, sprinkle water until half-dry, then polish with 2000-grit pads.
✔ Difficult-to-polish artificial stones (low calcium carbonate): Mix the agent with polishing powder at a ratio of 9:1 (water:powder), then dry-polish with a white pad. Adding lightening powder is recommended to increase crystal surface thickness.
✔ For subsequent polishing: A mortar pad is recommended.
✔ Storage:Store in a cool, ventilated place, away from direct sunlight.
✔ Shelf Life: Minimum 3 years from the date of manufacture. If no performance change is detected after testing, the product can continue to be used.
✔ Net Weight: 1 Gallon

Key Features
✔ Nano-Particle Deep Penetration:Penetrates into micro-pores and cracks, filling them with expansion crystals to densify the stone structure.
✔ Crystal Surface Thickening:Forms a durable surface film, significantly increasing the thickness of the crystal layer and enhancing mirror gloss.
✔ Ideal for Loose/Porous Stone: Excellent effect on soft, porous, or cracked stones like sandstone and wood grain stone.
✔ One-Step Filling & Hardening: Fills micro-defects while simultaneously hardening the surface for a smoother, denser finish.
✔ Long-Lasting Gloss: Improves the stone's inherent brightness, creating a durable, high-gloss surface during the grinding process.
✔ Multi-Material Compatibility: Works on marble, granite, terrazzo, cement floors, and various artificial stones.

Product Characters

Product Model	GC-66(Filling Repairing Refurbishing And Grinding Series)GC-66(Filling Repairing Refurbishing And Grinding Series)
Full Name	Penetrating Crystallization Hardening Agent (Thickening & Filling Type)
Form	Liquid
Net Weight	1 Gallon
Applicable Materials	Marble, granite, terrazzo, cement floor, artificial stone, ceramic tiles; especially effective on loose/porous floors (sandstone, grey wood grain, red brick, etc.)
Recommended Grinding Pad	500-grit (prep) / 1000–2000-grit (polish)
Construction Note	Only for use during the grinding/renovation process, NOT for direct polishing Recommended Application Method: Dipping and coating (3 coats total)
Storage Condition	Cool, ventilated place, avoid direct sunlight
Unopened Shelf Life	Minimum 3 years
Manufacturer	Guangdong Gaochen Environmental Protection Technology Co., Ltd.

Application Scenarios
• Loose, porous stone (sandstone, wood grain stone) renovation and hardening projects
• Cracked cement terrazzo and concrete floor grinding and densification treatment
• Property Management Community Public Area Stone Maintenance Project
• Marble and granite floor deep filling and crystal layer thickening during renovation
• Professional Stone Restoration Company Bulk Engineering Construction

Cautions
* The product is alkaline; avoid direct contact with skin. Wear protective gloves and safety goggles during operation;
* If the product comes into contact with eyes, immediately rinse with water for 15 minutes and seek prompt medical attention;
* Keep out of reach of children and non-professional construction personnel;
* After the surface is completely dry, the alkalinity disappears and is harmless to the human body.;
* Always test on an inconspicuous area before full-scale use;
* Do not use for direct polishing without prior grinding treatment;

GC-66 STONE TECH Penetrating Crystallization Hardening Agent | Nano-Particle Stone Pore-Filling & Surface Hardening Agent for Grinding & Renovation Process

Description

Look Forward To Cooperating With You!