Adhesives & Sealants

H.B. Fuller 1522 is a two-component condensation-cure silicone material that has a fast room-temperature curing speed and very good adhesion to many different materials. It has very good long-term adhesion performance in high-temperature conditions. 1522 is designed for use in a variety of applications where long-term temperature cycle resistance, UV exposure, and other harsh exposure conditions exist.

Tonsan® 1581 White is one component material that is unaffected by moisture in the air. This material is recommended for sealing the side frames of solar cells and sealing the solar energy lamps. alkoxy-cure silicone adhesive cures at room temperature when exposed cells are sealed or adhered to the junction boxes of solar cells.

Tonsan® 1533 White is a two-component adhesive that can cure quickly at room temperature, providing excellent sealing and bonding. This material is recommended for potting electronic components, particularly junction boxes on PV modules. It has excellent dielectric properties and V1 flame retardancy.

H.B. Fuller 1527, also called 1527SBK, is a black, UL-certified, one-component RTV silicone with super resistance to weathering and ultra violet (UV). This material has very good adhesion without the need for primers to a wide range of substrates. It can be used for a variety of interior and exterior bonding and sealing applications. 1527 Black is formulated to perform at temperatures ranging from -54°C to 210°C.

H.B. Fuller 1581 is a one-component, alcohol-cured RTV silicone sealant. A non-sag material with excellent heat resistance for use in industrial and electronics applications. 1581 has very good adhesion to a wide range of unprimed substrates. High performance with fast and excellent adhesion to glass, aluminum alloys, etc. It can be used for a variety of electronics bonding, encapsulation, and sealing applications. This material is certified by UL to pass HB flame rating testing. This material performs at temperatures ranging from -55°C to 210°C.

H.B. Fuller PHOTOCAP® 15580P is an ultrafast-curing, PID-resistant EVA (ethylene vinyl acetate copolymer) photovoltaic encapsulating film designed for use in all photovoltaic devices. This product exhibits a short lamination cycle, excellent light transmission, along with outstanding stability in the field.

Tonsan® 1521 Black is a two-component adhesive that can cure quickly at room temperature, providing excellent sealing and bonding. This material is recommended for potting electronic components, typically for the junction box on PV modules. It also has good thermal conductivity and flame retardancy.

H.B. Fuller PHOTOCAP® 15585P is an ultrafast-curing, PID-resistant EVA (ethylene vinyl acetate copolymer) photovoltaic encapsulating film with HLT™ higher light transmission in the UV wavelength region to allow greater power generation with blue light-sensitive photovoltaic devices. It has a short lamination cycle, excellent light transmission, and outstanding stability in the field.

H.B. Fuller 1521 is a two-component, room-temperature-cure silicone system. It has very low ionic content and can be used for electronic component applications and electronics potting. Its applications include appliance sealing, connector sealing, and junction box potting. Additionally, it has good thermal conductivity and flame retardancy.

Tonsan® 1527 White is a high-quality, one-component sealant based on silicone polymer. It cures by a chemical reaction with moisture to an elastic product. This material is recommended for sealing the side frames of solar cells and for sealing the solar energy lamps. cell, sealing or adhering the junction boxes of solar,

H.B. Fuller 1527 White, also called 1527SWT, is a white, UL-certified, one-component RTV silicone with super resistance to weathering and ultra violet (UV). This material has very good adhesion without the need for primers to a wide range of substrates. It can be used for a variety of interior and exterior bonding and sealing applications. 1527 White is formulated to perform at temperatures ranging from -54°C to 210°C.

Tonsan® 1522 Black is a two-component adhesive that can cure quickly at room temperature, providing high bond strength. This material is recommended for use with metals, plastics, and glass. Typical applications of the product involve the sealing and bonding of PV modules.

Tonsan® 1521 White is a two-component adhesive that can cure quickly at room temperature, providing excellent sealing and bonding. This material is recommended for potting electronic components, particularly junction boxes on PV modules. It has good thermal conductivity and flame retardancy.

Tonsan® 1522 White is a two-component adhesive that can cure quickly at room temperature, providing high bond strength. This material is specifically recommended for use with metals, plastics, and glass, and is particularly suitable for sealing and bonding PV modules.

H.B. Fuller PVA 600T is a black, high-performance pressure-sensitive tape with a butyl adhesive. It offers very high tack and excellent adhesion, making it an ideal peel and stick bonding solution. The tape also provides excellent weather resistance for long-lasting performance. It is designed for bonding various materials such as aluminum, galvanized and painted metal, glass, concrete, modified bitumen, FRP, engineered plastics, TPO, EPDM, elastomeric coatings, PVC, and plastic films. PVA 600T is commonly used for sealant tapes and patches.