Flamemaster CS-143 B1-2 Non-Chromate Corrosion Inhibitive Sealant - AMS-3265 - Pint ASTM D5363 Advanced Substrate Safety: Rigorously tested

Advanced Substrate Safety: Rigorously tested via Boeing D6-17487 parameters to ensure zero hydrogen embrittlement or structural corrosion on high-strength aircraft alloys

The ultimate solution for aircraft corrosion prevention and control

and internal structures to protect against rust and degradation

and broad temperature tolerance

M250-10299 - HOUSING: GEARBOX

Flamemaster CS-143 B1-2 Non-Chromate Corrosion Inhibitive Sealant - AMS-3265 - Pint ASTM D5363 Advanced Substrate Safety: Rigorously testedFlamemaster CS 143 Class B Non Chromate Corrosion Inhibitive Sealant (AMS 3265) CS 143 Class B is a two part, manganese dioxide cured polysulfide sealant specifically designed as a non chromate corrosion inhibitive sealant for aerospace applications. It offers the traditional excellent fuel and fluid resistance of polysulfide sealants but incorporates environmentally friendly corrosion inhibitors that do not contain hexavalent chromium. The "Class B"