Product Introduction
LOCTITE® 4311 is a versatile, medical-grade adhesive ideal for bonding a wide range of materials in industrial and medical applications. It offers fast curing and excellent adhesion to various substrates, making it an ideal solution for high-volume production and medical device assembly.
LOCTITE® 4311 Features
- Fast Curing: Achieves tack-free bond in seconds, ideal for rapid production.
- Dual Cure Mechanism: Cures with either UV/visible light or moisture, offering flexibility in production.
- Broad Substrate Adhesion: Bonds well to plastics, metals, rubbers, paper, and ceramics.
- Medical-Grade: Meets ISO-10993 biocompatibility standards for safe use in medical devices.
- Fluorescent Under UV Light: Simplifies quality inspection.
LOCTITE® 4311 Applications
- Assembly applications requiring rapid fixturing or surface curing.
- Bonding plastics, metals, rubbers, paper, and ceramics.
- Medical device assembly (disposable devices).
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?
| Technology | Cyanoacrylate/UV |
| Chemical Type | Ethyl cyanoacrylate with photoinitiator |
| Appearance | Transparent, light yellow-green to dark blue-green liquid |
| Fluorescence | Positive under UV light |
| Components | One part - requires no mixing |
| Cure | Ultraviolet (UV) / Visible light |
| Secondary | Cure Humidity |
| Application | Bonding |
| Key Substrates | Plastics, Rubbers and Metals |
