6 Chemical Preparation in Liquid Form for Removing Aluminum Cylinder Heads, Loosening Stuck Valve Guides, Frozen Kingpins, Loosening Nuts and Bolts or Other Parts Held Fast by Rust or Carbon
Trademark Events
Apr 13, 2002
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Oct 25, 1984
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.