Bring out the natural brilliance of your high-end stonework with OTAM Golden Gel Mastic. Specially formulated for premium marble, granite, and onyx, this honey-colored, semi-solid adhesive is the industry standard for achieving seamless, high-gloss repairs.
Whether you are working with light-colored stones or translucent varieties like Onyx, our Golden Gel provides the clarity and strength required for a masterpiece finish.
Key Features
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Crystal Clarity: The translucent, golden-honey hue blends effortlessly with natural stone veining, making repairs nearly invisible.
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Soft Gel Consistency: Easy to spread and mix, providing excellent penetration into fine cracks and surface pores.
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High Gloss Finish: Specifically designed to take a high polish, matching the factory shine of premium stone surfaces.
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Non-Yellowing Formula: Engineered to maintain its color over time, ensuring your stone stays beautiful for years.
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Rapid Cure Time: Hardens quickly with the addition of a catalyst, allowing you to sand and polish within the hour.
Technical Specifications
| Property | Details |
| Color | Translucent Gold / Honey |
| Consistency | Semi-Solid Gel |
| Mixing Ratio | 100 parts gel to 2-3 parts catalyst |
| Gel Time | 4–7 minutes (at 25°C) |
| Ideal For | Onyx, Travertine, Light Marble, and Granite |
Application Instructions
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Preparation: Clean the area thoroughly. Ensure the stone is dry and free of any residue.
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Mixing: Mix a small amount of Golden Gel with 2-3% hardener. Blend well until the mixture is consistent.
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Application: Use a putty knife or spatula to fill the crack or joint. For translucent stones, apply in thin layers for the best aesthetic result.
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Buffing: Once fully cured (approx. 30–45 minutes), grind and polish the surface to achieve a mirror-like finish.
The OTAM Quality Standard
OTAM Golden Gel Mastic is more than just an adhesive; it’s a restoration tool. We understand that luxury stone requires a delicate touch and a strong bond. Our formula is trusted by professionals who refuse to compromise on the visual integrity of their work.