- Chemical Family:Silicones
- Product Type:Reactive Adhesive, Potting Compound, 2K (2 component) Adhesive, Encapsulant
- Application Area:Lithium-Ion Battery, Edge Gluing, Energy Storage, Ingot Bonding, Solar Panel, Electronic Components, PV Modules, HVAC Applications, Turbines, Frame Sealing, Batteries, Blades, Junction Boxes, Rail Bonding, Module Installation
- Compatible Substrates & Surfaces:Glass
- Features:Fast Cure, Enhanced Damp Proofing, Good Thick Section Cure, Room Temperature Curing, Good Electrical Properties, Rapid Cure Response, Good Adhesion, Excellent Sealing Capability
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.