... and long life span; 3.Good adhesion to stone, ceramics, cement Description:BLD690 is single component, neutral ... curing, weather-proof silicone sealant; no corrosion to stone, ceramics and cement component, overcome the shortcoming that ... for customers needs.Packing:Soft packing capacity: 590mL net content: 780gHard packing capacity: 300mL net content:390g BLD690 Silicone Sealant for Stone ...