BECTRON® PT 4840 is a high-viscosity, one-component polyurethane coating for rugged applications. With a viscosity of 125,000 mPas and Shore A42 hardness, it enables edge retention and vertical surface coverage without dripping. Curing at room temperature, it provides long-term protection against vibration, chemicals, and temperatures up to +120 °C.
BECTRON® PT 4840 Features:
Ultra-high viscosity (125,000 mPas) for thick, drip-free application
Touch-dry in 4 hours at 25 °C
Shore A42 hardness for resilient support
Thermal range from -50 °C to +120 °C
High resistance to solvents, acids, and alkalis
VOC-free and solvent-free for environmental safety
BECTRON® PT 4840 Applications:
Edge and corner protection for PCBs
Vertical surface coating for complex geometries
Automotive and aerospace electronics under stress
Dielectric protection in corrosive and thermal extremes
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?
