Electric Control Unit
AUTOMOTIVE MARKET
#Electric Control Unit (ECU)

With rising competition, strict regulations, and rapidly evolving technology, the demand for reliable polymer adhesive formulations in automotive electronics has never been greater. At ThreeBond, we offer a diverse range of products designed to meet the high-performance needs of this market. Our solutions support critical applications such as heat dissipation, electrical conduiting, case sealing, connector potting, and protective coatings, ensuring durability and efficiency in automotive electronics.
Electronic Control Units (ECUs) are critical components in modern vehicles and industrial machinery, requiring robust protection against environmental factors such as moisture, dust, and vibrations. ThreeBond offers advanced sealing solutions designed to enhance the durability and reliability of ECUs. Whether it’s sealing and bonding the case with FIPG or CIPG, applying a protective coating to the substrate, ensuring efficient heat dissipation, enhancing conductivity, or securing screws : explore our range of products designed for every application below !
| Product name | Type | Features | Applications | Appearance | Viscosity | Service temperature |
|---|---|---|---|---|---|---|
| 1160 | Acryl rubber Moisture curing sealant | Tin free Siloxane free Paintable sealant Heat and cold resistance ATF and oils resistance | Sealing of various parts | Black | 125 Pa.s | -40 to +120°C |
| 1207B | RTV Silicone (Acetone) Moisture curing sealant | Good oil and LLC resistance UL94-HB certified | FIPG: Engine oil and coolant sealing | Black | 100 Pa.s | -60 to +200(250)°C |
| 1217P | RTV Silicone (Oxime) Moisture curing sealant | MEKO Free | Engine sealing | Black | 260 Pa.s | -60 to +200(250)°C |
| 1225B | RTV Silicone (Alcohol) Moisture curing sealant | Heat conductive (1,5W/m.K) Low molecular siloxane content (LMW) | TIM : Thermal Interface Material Electrical and PCB components sealing Image sensor module heat dissipation | White | 18 Pa.s | -60 to +200(250)°C |
| 1225C | RTV Silicone (Alcohol) Moisture curing sealant | Heat conductive (2,5W/m.K) Low molecular siloxane content (LMW) | TIM : Thermal Interface Material Electrical and PCB components sealing Cell heat radiation | Grey | 70 Pa.s | -60 to +200(250)°C |
| 1226 | RTV Silicone (Alcohol) Moisture curing sealant | Good adhesion onto plastics | Electronic control unit sealing Light source control unit bonding Plastic case sealing | Gray | 97 Pa.s | -60 to +200(250)°C |
| 1234B | Silicone Heat curing sealant | Excellent heat, moisture and water resistance | FIPG or CIPG Sealing electronics | Grey | 400 Pa.s | -60 to +200(250)°C |
| 2202 | Epoxy resin Heat curing | Cures at low temperature (from 60°C) | Potting, fixing and sealing electronic components Case sealing Connector sealing, potting | Black | 13 Pa.s | -40 to +120°C |
| 2204 | Epoxy resin Heat curing | Cures at low temperature (from 60°C) | Potting, fixing and sealing electronic components | Black | 28 Pa.s | -40 to +120°C |
| 2270J | Epoxy resin Heat curing | Heat conductive (4,2W/m.K) | Fixing and sealing electronic components TIM: Thermal Interface Material | White | 117 Pa.s | -40 to +120°C |
| 3013Q | Acrylate UV curing resin | Rubber elasticity Good heat and oil resistance | Connector sealing Potting for various electronic parts | Blue | 23 Pa.s | -40 to +120°C |
| 3013R | Acrylate UV curing resin | Good deep curing Good heat and moisture resistance Excellent chemical and mechanical resistance | Protective coating Encapsulation of connection contacts and electrical components, diodes, LEDs… Fixing of connection wires Selective coating of PCB | Light yellow | 10 Pa.s | -40 to +120°C |
| 3059D | Acrylate UV curing resin | Thixotropic Low outgassing | Fixing of wires of HDD head suspensions Adhesion and fixing of various electronic components | White | 80 Pa.s | - |
| 3064 | Acrylate UV, Anaerobic and Primer curing resin | - | - | - | - | - |
| 3065E | Acrylate UV, Anaerobic and Primer curing resin | Adhesion to different materials | - | Light yellow | 7 Pa.s | - |
| 3075E | Acrylate UV curing resin | High flexibility | Clear insulating coating of of electronic parts | Clear | 20 Pa.s | - |
| 3081J | One-component solvent free acrylic resin | UV curing, rubber elasticity after curing, excellent shape retention before curing, low compression set ensures excellent seal | Cover panel adhesion, CIPG for electric, electronic and other electrical parts, elastic sealing application which requires heat and cold resistance | Transparent yellow | 95 Pa・s | -40 to +120°C |
| 3166 | Silicone UV curing resin | CIPG : Cured In Place Gasket Ultra soft rubber Excellent heat and moisture resistance High shape retention | Case sealing of electrical and electronic parts Case and lens mount waterproofness and dustproofness | Blue | 330 Pa.s | - |
Some products are specialised and need to be used by a professional. Please, check the MSDS before use.
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