What is


Pre-wetting is the process of spraying deicing salt with a solution of liquid chemical before spreading the salt on the roadway. Pre-wetting the salt helps it work more effectively as a deicing agent for two reasons:

  1. Wet salt clings to the road instead of bouncing off or being swept off by traffic. The result is that less salt is spread, saving money and minimizing the threat to the environment.

  2. To be effective as a deicing agent, salt requires moisture. Moisture dissolves the salt, releasing heat and thereby melting the ice and snow, as well as breaking the ice-road bond. When temperatures drop below freezing there is no moisture on the road, and salt alone is ineffective. Pre-wetting the salt, however, ensures that there will be enough moisture to facilitate the melting process.



Seneca Mineral Company
produces, stores, and distributes liquid salt brine (LS25). Liquid salt brine is a naturally occurring, oil-free, clear solution of liquid chlorides (calcium, sodium, potassium, and magnesium).

LS25 Advantages are:

  • Creates a low eutectic (freezing) point (to -30 degrees F)

  • Lower hydroscopic value than calcium chloride which lessens the chance of re-freeze

  • Prevents bonding of ice and snow to roadway

  • Film of chlorides left on roadway makes for easier snowplowing to remove ice and snow

  • Easier to handle and costs less!

Pre-Wetting with Liquid Salt Brine:

When liquid salt brine is used as a pre-wetting agent (added to or sprayed on rock salt), it speeds up and enhances the melting action of rock salt, as well as:

  • keeps more rock salt on the road by reducing bounce and scatter

  • allows use of rock salt at lower temperatures

  • reduces the amount of rock salt needed per application

  • corrosion inhibited

Pre-wetted salt works
faster and at a lower temperature than does dry salt, with less waste!

Call Us!

Toll Free 1-800-291-9222
28% Calcium Chloride

25% Calcium Chloride

Flakes or Pellets

Tire Fill:


Fill your tires faster and easier with Tire Fill produced by Seneca Mineral Co.

  • a sensible alternative to calcium chloride and water

  • no more mixing and handling 50 lb. bags

  • Liquid salt brine is a naturally occurring chloride solution with a low freezing point.

  • Liquid salt brine is a clear liquid weighing 10.1 lbs./gallon

  • Corrosion Inhibitor Available


Seneca Mineral Company l 8431 Edinboro Road l Erie, PA 16509 USA
Voice: 814-476-0076 l Fax: 814-476-0066 l Toll Free: 1-800-291-9222 l EMAIL

Design & Managed by Graphic Arts