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Sealing TechnologyProduct Families
Reactive Sealants
Reactive Sealants

4 Products in Sealing Technology

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H.B. Fuller 1581 banner
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H.B. Fuller 1581
  • Product Type:Encapsulant, 1K (1 component) Sealant
  • Application Area:Electrical Boxes, Glass Surface, Frame Sealing, Electronic Components, Electric Vehicle (EV), Encapsulant, Blades, Solar Cell, Appliances, Energy Storage, Lithium-Ion Battery, Rail Bonding, Ingot Bonding, Battery Packs, Edge Gluing, Module Installation, Turbines, Batteries, Junction Boxes, HVAC Applications
  • Compatible Substrates & Surfaces:Glass
  • Chemical Family:Silicones, Siloxanes
  • Features:UV Resistant, Excellent Performance, Good Weather Stability, Heat Resistance, Good Sagging Resistance
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.
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Tonsan® 1533 Black banner
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Tonsan® 1533 Black
  • Product Type:2K (2 component) Sealant, Potting Compound, Reactive Sealant, Encapsulant
  • Application Area:Junction Boxes, Solar Panel, PV Modules, Energy Storage, Frame Sealing, Lithium-Ion Battery, Electronic Components, Rail Bonding, Blades, Ingot Bonding, Edge Gluing, Module Installation, Turbines
  • Chemical Family:Silicones
  • Features:Excellent Sealing Capability, Good Thick Section Cure, Room Temperature Curing, Excellent Performance, Excellent Substrate Adhesion, Flame Retardant, Fast Cure, Enhanced Damp Proofing
Tonsan® 1533 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 has excellent dielectric properties and V1 flame retardancy.
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H.B. Fuller 1527 banner
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H.B. Fuller 1527
  • Product Type:1K (1 component) Adhesive, 1K (1 component) Sealant, Encapsulant, Reactive Sealant, Reactive Adhesive
  • Application Area:Junction Boxes, Lithium-Ion Battery, Module Installation, Ingot Bonding, Rail Bonding, Electrical Boxes, Energy Storage, Frame Sealing, Solar Panel, Photovolatics, Edge Gluing, Turbines, Blades, Electronic Components, PV Modules, Solar Cell
  • Features:Enhanced Damp Proofing, UV Resistant, Good Weather Stability, Excellent Performance, High Performance, High Insulation Properties
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.
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Körapur® 666 banner
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Körapur® 666
  • Chemical Family:Polyurethanes (PU)
  • Product Type:2K (2 component) Adhesive, 2K (2 component) Sealant, Reactive Adhesive
  • Application Area:Floor, Roofs, Panels, Recreational Vehicles, Buses, Truck
  • Compatible Substrates & Surfaces:Metal, Glass-reinforced Plastic (GRP), Composites, Aluminum, Wood, Coated Surfaces
  • Features:Excellent Performance, Humidity Resistant, Good Strength, High Efficiency, Good Mechanical Properties, Highly Versatile, Excellent Humidity Resistance, Ease Of Use, Good Bonding Strength
Körapur® 666 is a two-component polyurethane adhesive specifically designed for panel manufacturing. It is certified by the International Maritime Organization (IMO) and offers improved humidity resistance. With its high mechanical properties, it is ideal for various applications in panel manufacturing, including chassis finishing such as side-paneling, side walls, floors, roofs, and sandwich assemblies. It is widely used in the production of industrial panels, trailers, and commercial vehicles.
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