HumiSeal® 1A33 is a urethane-based conformal coating designed for superior PCB protection. As a single-component coating, it is easy to apply and provides outstanding resistance to chemicals and moisture without containing free isocyanates.
HumiSeal® 1A33 Features:
Single-component urethane formulation
Free of isocyanates and RoHS compliant
Chemical, moisture, and environmental resistance
Fluorescent under UV for inspection
Meets MIL-I-46058C and UL E105698 standards
Compatible with Thinner 503/521
HumiSeal® 1A33 Applications:
PCB protection in harsh environments
Coating of assemblies with low-residue flux
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?
