Product Overview

Spec Sheet #S00031
February 2001
Boiler Solder
Powdered Stop-leak
A free flowing powder that makes strong lasting repairs on difficult leaks in steam boilers.
Easy-to-use, non-metallic powder finds the trouble spots and forms a tough seal which
expands and contracts with heat, resists high pressure, and temperature, and is not
affected by boiler cleaners. Will not clog the system or cause offensive odors. Petroleum-
free. Can be used on all steam systems including those with rubber or plastic compo-
nents. Will not interfere with normal boiler operation.
Boiler Solder seals leaky joints, sand holes, etc., in new installations which may appear
after the work is completed. Use for older installations where corrosion, vibration, settling,
expansion and contraction, and deterioration of packing and compounds causes leaks
and cracks that need to be filled.
Note: Only steam enters the heating circuit of a steam system. Boiler Solder remains in
the boiler water of steam systems and will not seal leaks in the radiator circuit.
STOCK NO. SIZE PACKING WEIGHT/CASE
30-310 1 lb. 12 14.5 lbs.
30-315 50 lbs. 1 53.8 lbs.
SIZES AND PACKING
DESCRIPTION
Boiler
Solder

Summary of content (2 pages)