- From a one-product company, to a leading manufacturer of a
full range of automotive products.
- In 1931, Radiator Specialty Co of Canada was formed to serve
the Canadian Market. Today, we have grown into a diversified
manufacturer of a full line of specialty automotive products,
that is highly responsive to the varied needs of Canadians
from coast to coast.
- We make 300 automotive products under many well-known and
well-respected names, including Solder Seal©, Gunk©, Liquid
Wrench©, Engine Brite©, Puncture SealTM, and Tite SealTM to
name a few.
- Our first product, Solder Seal Powder Radiator Repair, was
the original heavy duty radiator stop leak. It began a long
legacy of superior automotive products that now include tire
sealers, lubricants and penetrants, degreasers, fuel
treatments and additives, functional fluids and cleaners, as
well as many other specialty chemicals, kits, and
point-of-sale displays, designed for the growing Canadian
- Please click here for Product Pictures