BECTRON® PT 4842 is a medium-viscosity, moisture-cured polyurethane coating that provides high-performance mechanical protection and chemical resistance. With a Shore A hardness of 45 and 4-hour touch-dry time, it forms a flexible barrier suitable for PCBs exposed to vibration, moisture, and thermal cycling up to +120 °C.
BECTRON® PT 4842 Features:
Medium viscosity (3700 mPas) for consistent coverage
Touch-dry in 4 hours at room temperature
Shore A45 hardness for structural support
Elasticity from -50 °C to +120 °C
High chemical resistance
VOC-free and solvent-free for eco-compliance
BECTRON® PT 4842 Applications:
Conformal coating of printed circuit boards
Mechanical reinforcement for vibration-prone electronics
Moisture and corrosion protection in industrial systems
Electrical insulation in chemically aggressive environments
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:
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?
