Bob Smith Industries IC-LOC Red is a high-strength, permanent thread locking compound designed to secure threaded fasteners against vibration and loosening. Rated for high-strength applications, it is intended for fasteners that require a permanent bond and would need heat or significant force to disassemble. Each bottle contains 50 mL (1.69 fl. oz.) of compound. It is well suited for RC vehicles, model machinery, and any hobby application where critical fasteners must stay put. Features: High-strength permanent formula 50 mL (1.69 fl. oz.) bottle Designed for threaded fasteners subject to vibration Eye, skin, and respiratory irritant - handle with care 7/7/26 cs