Does Spark Silicone Co., Ltd. issue No.3 waterproof agent?

Get out. According to official website of Jiangxi Bluestar Spark silicone Co., Ltd., the company is mainly engaged in the research, production and sales of silicone monomer and related products and chemical synthetic materials, so Spark silicone Co., Ltd. produces No.3 waterproof agent. Waterproofing agent No.3 is silicone waterproofing agent, which is a new waterproof material without pollution and irritation, and is a widely used product.