Specification

Spec Sheet #S00030
August 2003
boiler liquid
Stop-leak
Seals and repairs cracks or leaks in steam or hot water heating boilers. Prevents
steam boiler surging and will not clog or coat submerged hot water heating coils,
controls, vents or valves. Makes a strong, lasting repair on difficult leaks in steam
boilers. Tough seal expands and contracts with heat, resists pressure, and is not
affected by boiler cleaners. Will not cause priming or foaming.
Boiler liquid combines instantly with water in the boiler. As the water leaks through the
crack, it is vaporized and the oxygen in the air transforms the boiler liquid into a
strong, solid substance. The heat generated by the boiler further hardens the seal.
Contains no petroleum distillates and is safe to use in boilers and systems with plastic
or rubber components.
Boiler liquid can be used on new installations to repair leaky joints, sand holes, etc.,
which may appear after an installation is completed. Ideal for older installations where
corrosion causes leaks and cracks that need to be sealed.
STOCK NO. SIZE PACKING WEIGHT/CASE
30115 1 qt. 12 29.2 lbs.
30120 1 gal. 6 56.9 lbs.
30125 5 gal. 1 47.9 lbs.
SIZES AND PACKING
DESCRIPTION
boiler
liquid