Using 107# polysiloxane as the main raw material,the one component plasticizer-free silicone sealant used for marble was made by adding fillers and other assistants.

• 以107硅橡胶为基胶,添加白炭黑、碳酸钙等补强填料,不添加任何增塑剂,研制了单组分湿气固化硅酮密封胶。