ZQ-688 Neutral Silicone Weathering Sealant
ZQ-688 neutral silicone weather resistant sealant is a single component, neutral cured, and has good adhesion. It can be extruded and used under a wide range of climatic conditions, and quickly reacts with moisture in the air. It solidifies into a durable, high-performance, and highly deformable silicone sealant, which can resist natural corrosion such as oxygen odor, ultraviolet radiation, rainwater, frost, etc. It has excellent adhesive properties for the vast majority of building materials.