- Product Type:Anaerobic Adhesive, Reactive Adhesive
- Application Area:Powertrain, Camshaft, Pump, Motor Flanges, Gearboxes, Engine Block, Flanges, Gaskets
- Features:Vibration Resistance, Shock Resistant, High Viscosity, Heat Resistance
H.B. Fuller GM 40 is an anaerobic adhesive with reactive chemistry. It is a high-viscosity, red anaerobic flange sealant and gasket maker. It offers good temperature stability and is resistant to shock and vibration. It is used for sealing close-fitting joints between rigid metal flange assemblies, such as pumps, gearboxes, camshafts, engine blocks, and motor flanges, in flange and gasket sealant applications.