H.B. Fuller

Tonsan

TONSAN® adhesives have been delivering innovative engineering adhesive products and integrated system solutions for over 25 years. We serve a wide range of markets, including Electronics, Transportation, Aerospace, New Energy, and Industrial Assembly, Maintenance and Repair. Produced in state-of-the-art manufacturing facilities, our product portfolio includes silicones, polyurethanes, epoxies, acrylics, chloroprenes, butyl sealants, and tapes.

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Tonsan® 1533 White

RTU Product Type: 2K (2 component) Adhesive, Encapsulant
Application Area: Blades, Edge Gluing, Energy Storage, Frame Sealing, Ingot Bonding, Lithium-Ion Battery, Module Installation, PV Modules, Rail Bonding, Turbines
Chemical Family: Silicones
Features: Excellent Dielectric Properties, Excellent Electrical Performance, Excellent Substrate Adhesion, Fast Cure, Flame Retardant, Good Fluidity, Good Gap Filling Capabilities, Good Thermal Conductivity, Good Weather Fastness

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.

Tonsan® 1521 Black

RTU Product Type: 2K (2 component) Adhesive, Encapsulant, Potting Compound
Application Area: Blades, Edge Gluing, Energy Storage, Frame Sealing, Ingot Bonding, Lithium-Ion Battery, Module Installation, PV J-Box Potting, PV Modules, Rail Bonding, Turbines
Chemical Family: Silicones
Features: Excellent Dielectric Properties, Fast Cure, Flame Retardant, Good Thermal Conductivity, Good Weather Fastness

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.

Tonsan® 1521 White

RTU Product Type: 2K (2 component) Adhesive, Encapsulant, Potting Compound
Application Area: Blades, Edge Gluing, Energy Storage, Frame Sealing, Ingot Bonding, Lithium-Ion Battery, Module Installation, PV J-Box Potting, PV Modules, Rail Bonding, Turbines
Chemical Family: Silicones
Features: Excellent Dielectric Properties, Fast Cure, Flame Retardant, Good Thermal Conductivity, Good Weather Fastness

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® 1533 Black

RTU Product Type: 2K (2 component) Sealant, Encapsulant, Potting Compound
Application Area: Blades, Edge Gluing, Electronic Components, Energy Storage, Frame Sealing, Ingot Bonding, Junction Boxes, Lithium-Ion Battery, Module Installation, PV Modules, Rail Bonding, Solar Panel, Turbines
Chemical Family: Silicones
Features: Enhanced Damp Proofing, Excellent Performance, Excellent Sealing Capability, Excellent Substrate Adhesion, Fast Cure, Flame Retardant, Good Thick Section Cure, Room Temperature Curing

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.

Tonsan® 1527 Black

RTU Product Type: 1K (1 component) Sealant, Encapsulant
Application Area: Blades, Edge Gluing, Energy Storage, Frame Sealing, HVAC Applications, Ingot Bonding, Junction Boxes, Lithium-Ion Battery, Module Installation, PV Module Frame Sealing, Rail Bonding, Solar Cell, Turbines
Compatible Substrates & Surfaces: Aluminum, Glass, Metal
Chemical Family: Silicones
Features: Excellent Damp-Freezing Performance , Excellent Damp-Heat Performance , Excellent Dielectric Properties, Excellent Thermal Cycling Performance, Exceptional UV Resistance, Flame Retardant, Good Sagging Resistance, Good Thermal Stability, Good Weather Fastness, UL Listed, UV Resistant

Tonsan® 1527 Black 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,

Tonsan® 1527 White

RTU Product Type: 1K (1 component) Sealant, Encapsulant
Application Area: Battery Sealing, Blades, Edge Gluing, Energy Storage, Frame Sealing, Ingot Bonding, Junction Boxes, Lithium-Ion Battery, Module Installation, PV Module Frame Sealing, Rail Bonding, Solar Cell, Solar Energy Lamps, Turbines
Compatible Substrates & Surfaces: Aluminum, Glass, Metal
Chemical Family: Silicones
Features: Excellent Dielectric Properties, Flame Retardant, Good Thermal Stability, Good Weather Fastness, UL Listed, UV Resistant

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,

Brand Summary

RTU Product Type: 1K (1 component) Sealant,

2K (2 component) Adhesive,

2K (2 component) Sealant,

Encapsulant,

Potting Compound

Application Area: Battery Sealing,

Blades,

Edge Gluing,

Electronic Components,

Energy Storage,

Frame Sealing,

HVAC Applications,

Ingot Bonding,

Junction Boxes,

Lithium-Ion Battery,

Module Installation,

PV J-Box Potting,

PV Module Frame Sealing,

PV Modules,

Rail Bonding,

Solar Cell,

Solar Energy Lamps,

Solar Panel,

Turbines

Compatible Substrates & Surfaces: Aluminum,

Glass,

Metal

Chemical Family: Silicones

Features: Enhanced Damp Proofing,

Excellent Damp-Freezing Performance ,

Excellent Damp-Heat Performance ,

Excellent Dielectric Properties,

Excellent Electrical Performance,

Excellent Performance,

Excellent Sealing Capability,

Excellent Substrate Adhesion,

Excellent Thermal Cycling Performance,

Exceptional UV Resistance,

Fast Cure,

Flame Retardant,

Good Fluidity,

Good Gap Filling Capabilities,

Good Sagging Resistance,

Good Thermal Conductivity,

Good Thermal Stability,

Good Thick Section Cure,

Good Weather Fastness,

Room Temperature Curing,

UL Listed,

UV Resistant

Brand Summary

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