Flamemaster CS-3209 B1/2 - STM 40-109 - Electrically Conductive Fuel Resistant Sealant - 6oz. Military Standard Chemicals ST1263P003 - STUD:

ST1263P003 - STUD:

and high-precision aerospace mechanisms

Manganese Dioxide Cure: A robust curing agent that contributes to the sealant's durable properties

ensuring the coating remains intact during exposure to harsh aerospace chemicals

ensuring full encapsulation to prevent micro-leaks and inhibit the onset of crevice corrosion at structural joints

Flamemaster CS-3209 B1/2 - STM 40-109 - Electrically Conductive Fuel Resistant Sealant - 6oz. Military Standard Chemicals ST1263P003 - STUD:Flamemaster CS 3209 B STM40 109 Electrically Conductive Fuel Resistant Sealant CS 3209 Class B is a two part, manganese dioxide cured polysulfide sealant uniquely engineered to be electrically conductive while providing excellent fuel resistance for aerospace applications. This innovative sealant incorporates conductive fillers, typically silver coated particles, to create a low resistance path, allowing for effective grounding or protection against