SP Silica Ceramic Powder
Silica ceramic powder is suitable for joint filling and hole repair in various types of stone. It offers strong adhesion, excellent flowability, no shrinkage after dry grinding, and features high hardness, high gloss, alkali resistance, weather resistance, and anti-aging performance. After filling, it will not discolor, crack, or fall off. Its excellent breathability also helps moisture evaporate from the underside of the stone, fundamentally reducing stone-related defects.
Application Range:
Marble, granite, inorganic engineered stone, polished tiles, artificial stone, terrazzo.
Instructions for Use:
1.Mix the silica ceramic powder with color powder evenly, then add 20% clean water to form a paste. For wider joints, reduce the amount of water to make the paste thicker; for narrower joints, increase the water to make it thinner.
2.Use a putty knife or trowel to fill the gaps. The mixture should be used within 10–20 minutes.
3.Grind with a thick hard pad. At room temperature, allow at least 2 hours of drying for dry grinding, and at least 24 hours for wet grinding.
4.After the first grinding, apply a surface hardener for curing, and refill any areas that are not fully filled.
5.Use wax-free polishing compound 108 Degree for polishing to maintain the normal breathability of the silica ceramic powder and prevent stone defects.
