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Home Chemicals, Lubricants & Sealants Chemicals Boiler Treatments BOILER LIQUID STOP LEAK 32 OZ

BOILER LIQUID STOP LEAK 32 OZ

PART HERC 30-115
SUPPLIER Hercules®
SUPPLIER PART # 30115
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About this item

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 boilers
  • Prevents steam boiler surging
  • Larger 1 gal size
  • 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
  • Contains no petroleum distillates and is safe to use in boilers and systems with plastic or rubber components
  • Seals and repairs cracks and leaks in steam and hot water systems