Resbond 907TSG Thread-Locker Gel gives high temperature thermally stable, electrically insulating and chemically resistant seals up to over 1,100ÂºC. Suitable for screws, nuts, bolts, pipe threads, fittings, fasteners, set screws, bearings, studs, bolts, etc. Available in three strengths: Blue Standard for general purpose, Red High Strength for vibrating applications and Gold High Strength to fill large gap widths. Packaged in economical easy-to-use, 4 ounce applicator bottles. One bottle provides up to 2,000 applications.