Calcium chloride works 4x faster than rock salt by generating exothermic heat that instantly melts even the thickest snow ice with maximum safety and little effort.
Calcium chloride on concrete for ice melt.
The dissolving process is exothermic and generates heat of up to 60 degrees celsius.
This heat quickly melts the ice and snow thus turning it into water.
This is a hygroscopic compound.
Proven safe when applied as directed to quality concrete surfaces melt exhibits the following properties.
Melts down to 25 f.
Good ice melt choices for concrete are calcium chloride and magnesium chloride.
Melts snow ice 4x faster.
While opinions are not always the same most experts agree that calcium chloride is the best product for those seeking an ice melt that is safe for concrete.
Being a hygroscopic compound it absorbs moisture and thereafter starts dissolving.
While potassium chloride is good for the environment it damages the concrete and typically costs 3 5 times more.
Another good de icer is cma or calcium magnesium acetate which doesn t wash away as easily as the others and has a lower environmental impact.
Experts agree that calcium chloride is the best ice melt for concrete surfaces.
Earthborn elements snow ice melt pellets 1 gallon pet plant safe ice melter concrete safe 90 pure calcium chloride fast acting exothermic heat more effective than rock salt 3 9 out of 5 stars 63.
A calcium chloride ice melt melts ice and snow down to temperatures of 25 f safe to use on concrete and vegetation when used correctly.