Product Introduction
ELPECAST® Wepuran VT 3406 offers a large variety in terms of viscosity, colours, processing time, and pot life. It includes numerous hardness and elasticity adjustments that cover the full range of Shore hardness, with good resistance against water, moisture, lyes, acids, and many chemicals. Elastic adjustments serve as a low-cost alternative for silicone casting compounds. The formulation is colourless transparent with good weather resistance and UV light stability, designed for moderate demands on optical properties—ideal for encapsulating assemblies that must remain permanently visible. It is low-viscous for good flowability, highly elastic, and easy to remove for repair purposes. Recommended auxiliary products include Accelerating agent B 4400, adhesion promoter EH 13.950, sealing mastic EH 13.271, mould release agent EH 13.650, and cleaning agent R 13.780. This transparent material has a soft (Shore A) hardness and an operating temperature of -65 to +90 °C.
ELPECAST® VT 3406 Features
- Large variety in viscosity, colours, processing time, and pot life
- Numerous hardness and elasticity adjustments covering full Shore hardness range
- Good resistance against water, moisture, lyes, acids, and many chemicals
- Elastic adjustments as a low-cost alternative for silicone casting compounds
- Colourless transparent with good weather resistance and UV light stability
- For moderate demands on optical properties (e.g. for encapsulating assemblies that must remain permanently visible)
- Low-viscous (good flowability)
- Highly elastic, easy to remove for repair purposes
- Auxiliary products recommended: Accelerating agent B 4400, adhesion promoter EH 13.950, sealing mastic EH 13.271, mould release agent EH 13.650, cleaning agent R 13.780
ELPECAST® VT 3406 Applications
- Aerospace
- Consumer
- E-mobility/automotive
- Industrial
- Satellite and communication
- Security/defense
About Prostech
Prostech Philippines is a one-stop solution provider for specialty materials and equipment across electronics manufacturing, from PCBA to final assembly. Our core material and equipment solutions include:
- PCB Assembly Materials
- Cleaning & Degreaser
- Circuit Board Protection
- Thermal Management Solutions
- EMI Shielding
- General Assembly Adhesives
- Elastomeric Materials
- Process Equipment: Potting & Coating Systems, UV/ Heat Curing, Plasma Treatment, Tape placement automation, and cleaning machines
Technical Added Value to customer
Prostech offers customized material and process equipment solutions with engineering support throughout R&D, production process optimization, and performance validation. Our in-house lab located in Alabang, Muntinlupa is equipped to conduct electronics material testing, application simulation, and adhesive validation, helping customers reduce the need for onsite trials and accelerate implementation.
International Supply Chain Advantage
Regional warehouse hubs across Vietnam, Singapore, Malaysia, and the Philippines ensure cross-border reliable supply. In Philippines PEZA-bonded warehouse located at Lima Industrial Park, Batangas enables Prostech to provide responsive, demand-based delivery and significantly shortens standard lead time for Philippines customers.
Need help selecting the right product or solution?
| Property | Value |
|---|---|
| Clarity and Resistance | colourless transparent with good weather resistance and UV light stability |
| Optical Application | for moderate demands on optical properties, e.g. for encapsulating assemblies that must remain permanently visible |
| Viscosity | low-viscous (good flowability) |
| Elasticity and Repairability | highly elastic, easy to remove for repair purposes |
| Auxiliary Products Recommended | Accelerating agent B 4400, adhesion promoter EH 13.950, sealing mastic EH 13.271, mould release agent EH 13.650, cleaning agent R 13.780 |
| Colours | colourless transparent |
| Transparency | transparent |
| Temperature | -65 to +90 °C |
| Flammability | not applicable |
| Hardness | soft (Shore A) |
| Fields of Use | aerospace, consumer, e-mobility/automotive, industrial, satellite and communication, security/defense |
