We may observe some tiny sand hole and cranny on the surface of many rare and expensive granite for loose texture, resulting in high rate of breakage, especially in the upper-layer of new quarry. We can use auya Enchant adhesive D series of product to solute and recover this deficiency. The product is also effective for marble defect. The application method is not difficult: brush auya Enchant adhesive on the unpolished coarse slabs, and process the slabs by the common polishing method after solidification. The color, gloss and intensity can be well improved after brushing. The detailed application method can be achieved through agency and application guide of the product.