Hercules® Boiler Liquid, Stop-Leak, Bottle Container, 1 gal Container, Glycol Base, Composition: 5 to 15% Cellulose, 0.1 to 1% CrystalLine Silica (Quartz), 94.91% Other Components Below Reportable Levels, Liquid Form, Reddish Brown, Pleasant Odor/Scent, 6.4 pH, 1.03 Specific Gravity, 212 deg F Flash Point, 10 cPs Viscosity
Hercules® Boiler Liquid seals and repairs cracks and leaks in steam or hot water hot water heating boilers. The long lasting seal expands and contracts with heat, resists pressure, and is not affected by boiler cleaners.
PROP65: Cancer - www.P65Warnings.ca.gov
Base Type
Glycol
Color
Reddish Brown
Composition
5 to 15% Cellulose, 0.1 to 1% CrystalLine Silica (Quartz), 94.91% Other Components Below Reportable Levels
Container Size
1 gal
Container Type
Bottle
Flash Point
212 deg F
Form
Liquid
Odor/Scent
Pleasant
pH Range
6.4
Specific Gravity
1.03
Type
Stop-Leak
Viscosity
10 cPs
Brand
Hercules®
Country of Origin
US
Warranty
Limited
Makes a strong, lasting repair on difficult leaks in steam boilersPrevents steam boiler surgingLarger 1 gal sizeWill not clog or coat submerged hot water heating coils, controls, vents or valvesResists high pressure and is not affected by boiler cleanersWill not cause priming or foamingContains no petroleum distillates and is safe to use in boilers and systems with plastic or rubber componentsSeals and repairs cracks and leaks in steam and hot water systems