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- Hercules® Brush-on Block™ is an all-purpose, high-performance pipe joint and gasket sealing compound for use on metals including aluminum, black iron, brass, copper, stainless steel, galvanized steel and plastics, including PVC and CPVC.
Hercules® Brush-on Block™ Thread and Gasket Sealant, Multi-Purpose, Can, 16 oz, Composition: 15 to 25% Rosin, 10 to 20% Castor Oil, 10 to 20% Isopropyl Alcohol, 10 to 15% Talc, 5 to 15% Magnesium Carbonate, 5 to 15% Mica, 5 to 15% Titanium Dioxide, 1 to 5% Silica, Amorphous, Fumed, <0.6% CrystalLine Silica (Quartz), Liquid Paste, Blue, Alcohol, -90 to 450 deg F, 1.29 Specific Gravity, 170 deg F Flash, 183 g/L VOC, 12000 cP Viscosity Rating, Flammability: 2, Applicable Materials: Aluminum, Black Iron, Brass, Copper, Stainless Steel, Galvanized Steel, Plastic
- Quickly forms a tough, flexible and leak-resistant seal
- Use for joints, threads, valves, flanges, gaskets, pumps and tanks
- Performs over a range of -90 to 450 deg F on steel pipe
- Can be used with hydraulic pressure up to 12000 psi and gas pressure up to 2600 psi
- Provides leak-proof resistance to high-pressure, temperature, expansion, contraction and extreme vibration
- Screw cap can with brush
- ColorBlueContainer Size16 ozContainer TypeCanFormLiquid PasteSpecific Gravity1.29Flammability Rating2Flash Point170ManufacturerOATEYManufacturer #15711Odor / ScentAlcoholTemperature Rating-90 to 450 degFTypeMulti-PurposeViscosity Rating12000VOC Content183