Transparent, yellow to amber liquid activator used for increasing the cure speed of LOCTITE® anaerobic products under low prevailing temperatures.LOCTITE® SF 7471 is transparent, yellow to amber liquid activator used where increased cure speed of LOCTITE® anaerobic products is required. It is especially recommended for applications with passive metals or inert surfaces and with large bond gaps. LOCTITE® SF 7471 is particularly recommended when prevailing temperature is low (Less than+15°C).For large bond gapsSpeeds up cure on passive and active surfacesOn-part life Less than or = 7 days