Krayden Offers Dow Corning Solar Solutions’ Solar Junction Box and Frame Sealant PV-804

Used for bonding and sealing photovoltaic module components, the PV-804 caulk sealant is a one-part room temperature cure and provides long-term bonding and protection against moisture, mechanical and thermal shock, and vibration. This silicone-based sealant features excellent adhesion to aluminum, glass and various laminates, and weathers tough environments with ease. It is chemically stable from -50° to 180°C and is a noncorrosive neutral.

The Dow Corning PV-804 sealant application requires a caulk gun or it can be tooled using a spatula. Additionally, it has a working time of approximately 10 to 15 minutes when humidity conditions are at 50 percent, tack-free in approximately 30 minutes. This reliable adhesive/sealant is used by many solar panel manufacturers based on its proven integrity.

Dow Corning Solar Solutions is one of the only companies in the world offering silicone-based solutions throughout the solar value chain. The UV stability of silicone provides numerous advantages over incumbent organics. With more than 65 years of experience in silicone chemistry and more than two decades supplying the solar industry, Dow Corning Solar Solutions offers the peace of mind that comes with durable, high-performance products.