Application: 1. 2. Internal and external wall putty; 3. Bonding mortar; 4. Decorative mortar; 5. Waterproof mortar; 6. Gypsum prefabricated board; 7. Paint plaster; 8. Cement and gypsum self-leveling; 9. Grouting material; 10. Grouting agent (material); 11. Repair mortar; 12. Self-compacting concrete; 13. Plugging agent and other concrete mortar. Product features: 1. Excellent anti-foaming and anti-foaming effect, which can inhibit the bubbles generated in the stirring process. 2. The product has good diffusivity, good permeability, rapid defoaming, smooth surface of finished product, dense internal structure, and remarkable effect of improving product performance. 3, the product and other admixtures strong adaptability, good compatibility, compared with similar products in the market significantly reduced the oil floating phenomenon. 4, the chemical stability of the product, does not affect the basic properties of the foaming system, and makes the product with excellent durability, shear stability and increased strength. 5. The anti-foaming and anti-foaming effects of the product are obvious, with low addition amount. 6, this product is not flammable and explosive, high safety. Not dangerous