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- Hercules® Boiler Liquid seals and repairs cracks and leaks in steam and hot water systems.
Hercules® Boiler Liquid Seal, 1 gal, Composition: Cellulose, CrystalLine Silica (Quartz), Liquid, Reddish-Brown, Pleasant, 6.4 pH, >212 deg F Flash, 10 cP Viscosity
- Prevents steam boiler surging
- Will not clog or coat submerged hot water heating coils, controls, vents or valves
- Resists high pressure and is not affected by boiler cleaners
- Will not cause priming or foaming Prevents steam boiler surging
- ColorReddish BrownContainer Size1 galFormLiquidOdor / ScentPleasantCompositionCellulose, CrystalLine Silica (Quartz)Flash Point>212ManufacturerOATEYManufacturer #30120pH Range6.4Viscosity10