ThreeBond TB1211 is a white, free flowing single-component, solvent free and non-acid RTV silicone liquid gasket. This general purpose grade is ideal for applications where a long, faultless seal is absolutely critical. Recommended for sealing flange surfaces, screw sections and as a gasket dressing to prevent oil, water, gasoline and chemical leaks. TB1211 has a long tack-free time and fully cures in 24 hours; it offers an effective temperature range of -60°C up to +250°C and provides an outstanding mechanical resistance against vibration. Recommended for all automotive, motorcycle, watercraft, snowmobile and ATV engine applications thanks to its resistivity to engine oil.