M-1® CR Clean Room

M-1 CR (Clean Room) is a thermosetting, moisture cure clean room sealant which does not contain solvent or isocyanates. M-1 CR has been tested for airborne molecular contamination and is approved for semiconductor clean room use. Fully cured M-1 Clean Room Sealant releases virtually no molecular air contamination at room temperature. M-1 CR is specified for biomedical, electronics, and aerospace clean rooms where contamination of the air and working surfaces cannot be tolerated. M-1 CR is also used in food processing, hospitals, schools, offices and public buildings.