Kastar has rich experience in grout supply's production and R&D. According to the material, Kastar's products are divided into several categories, and kastar caulking gun is one of them. The product has passed the examination on its performance, durability, etc. This product can effectively prevent bacterial growth. Our ongoing commitment to research and development has enabled us to successfully and independently introduce a wide variety of grout brand. This product has been certified under CE and SGS.
Our resolve is to build Kastar into a leading grout brand manufacturer. Call now!