Krayden, Inc. is now offering Dow Corning’s PV-804 Neutral Sealant. The diverse substrate adhesion qualities, consistent performance and reliability against environmental degradation has made this sealant a proven solution within the photovoltaic industry.
Dow Corning PV-804 Sealant used for bonding and sealing photovoltaic module components, the PV-804 caulk sealant is a one part room temperature cure. The sealant is designed to provide long term bonding and protection against moisture, mechanical and thermal shock, and vibration. This silicone based sealant has excellent adhesion to aluminum, glass, various laminates and weathers tough environments with ease. It is chemically stable from -50 to 180C and is a non corrosive neutral. The Dow Corning PV-804 sealant application requires a caulk gun, can be tooled using a spatula and has a working time of about 10 to 15 minutes when humidity conditions are at 50%, tack free in approx. 30 min. The PV804 sealant has a strong adhesion quality to many difficult substrates however expect longer curing times on deeper sections without atmospheric humidity upto 2mm, allow 24 hrs. to fully cure (mild, dry heat source will help improve adhesion and speed up cure time). This is a reliable adhesive/sealant 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 over 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.
Krayden, Inc. is a stocking distributor featuring adhesives, sealants, encapsulates, coatings, solder, solder chemicals, release agents, dispensing equipment and supplies with locations throughout the United States and Mexico. The company represents only the leaders in the engineered materials industry, and is fully supported by these manufacturers as well as committed to updating its customers’ about new products for their applications. Krayden, Inc.’s inventory is constantly being monitored for quality and shelf life at all locations. The company has the ability to customize its inventory based on customer’s requirements, and it prides itself on having technical knowledge of its product lines.
For technical data sheets and more information about Dow Corning PV-804 or related products please contact Krayden, Inc. www.krayden.com