We are pleased to introduce ourself as one of the leading supplier of vacuum impregnation sealant in China. Besides it, we are impregnator of all ferrous and non ferrous metals .
 
LK90C Porosity Sealing Resin
Single component, low viscosity and permeability. 90 °C, excellent stability,  used to create leak proof parts, improving machinability, in addition to increasing the durability and surface quality. The hardened resins exhibit superior chemical resistance and elevated temperature stability. The microscopic voids, where potential leaks occur (between metal grains) in the part are filled by the low viscosity resin during vacuum application. Sealed micropores cure without shrinkage to form tough cross-linked thermoset polymer, permanently sealing the workpiece.
 
Typical Applications:
 
 Applied to repair micropore for aluminum die castings of automotive and combustion engine.