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1. Surface treatment: roughen the parts to be repaired or to be bonded, and then clean them with a cleaning agent. 2. Preparation: Mix the Dow Corning structural adhesives of groups A and B according to the mass ratio A:B=4:1 or the volume ratio 3:1, and use them up within the prescribed operation time limit. 3. Application: Apply the adjusted Dow Corning structural adhesive evenly to the surface of the object to be adhered. 4. Curing: curing at 20-25°C for 24 hours or curing at 20-25°C for 2 hours + 80°C for 2 hours can be put into use. If the temperature is low, heat or extend the curing time to promote curing.
Dow Corning 995 Structural Adhesive is a single-component, high-stability, neutral-curing elastic sealant designed specifically for structural assembly. Dow Corning 995 silicone structural sealant is actually not affected by sunlight, rain, wind, snow, and high and low temperatures. Its weather resistance allows it to remain essentially unchanged even after being exposed to severe weather conditions. The original design performance of the interface will not change significantly due to aging and exposure to the atmosphere. The sealant still maintains water and weather resistance.
Dow Corning sj268 is a single-component neutral curing silicone structural sealant. Specially designed for elastic structural bonding (glass, metal and other building elements) applications. It can also be used as a reinforcement member for bonding building panels and other similar bonding applications. Neutral deoxime, curing at room temperature releases a small amount of oxime.