High quality raw materials, a well-developed quality assurance system, and a professional R&D team are the guarantee of assure produce.
Before apply the sealant in a construction project, the compatibility, adhesive, and stain between silicone sealant and materials should be considered. KINGDELI provide these test service for our project customer. If you need this service, please contact our sales, and send the materials to us. Our lab will do the test within 24 hours, after we receive the materials.
The requirement of the materials as follow: