PV module junction box bonding

AP-688

One-component silicone sealant has good adhesion to all kinds of aluminum. Its aging resistance is excellent, and the flame retardant reaches UL94-V0 grade.

AP-753

This high-performance one-component silicone sealant has high adhesion, resistance to yellowing, aging, moisture and heat. Product performance is stable for a long time, and has good electrical properties, as well as flame retardant properties.