- Product Type:Reactive Adhesive, Anaerobic Adhesive
- Application Area:Engine Block, Gaskets, Flanges, Motor Flanges, Pump, Camshaft, Gearboxes, Powertrain
- Features:Vibration Resistance, High Viscosity, Shock Resistant, 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.