• Anaerobic Primer
• Amber to Yellowish Color
• Faster Cure on Passive and Active Surfaces
• Aerosol Form

Loctite 135337 SF 7471 Adhesion Promoter is an anaerobic primer from the 7471 series, designed to enhance the adhesion of Loctite Anaerobic Products. Available in a convenient aerosol can with a capacity of 4.5oz, its chemical composition includes Acetone, 2-Propanol, and 2-Mercaptobenzothiazole, resulting in an amber-to-yellowish color and an acetone odor. With a specific gravity of 0.79 and a viscosity measurement of 2mPa/s, it contains 8.31% VOCs and has a flashpoint of 17.6°F. This adhesion promoter is ideal for anaerobic priming, facilitating faster cures on both passive and active surfaces, making it suitable for applications with passive metals or inert surfaces, as well as for bonding large gaps.