This heat quickly melts the ice and snow thus turning it into water.
Calcium chloride ice melt safe concrete.
Good ice melt choices for concrete are calcium chloride and magnesium chloride.
Being a hygroscopic compound it absorbs moisture and thereafter starts dissolving.
Earthborn elements snow ice melt pellets 30 lbs pet safe concrete safe 90 pure calcium chloride deicer fast acting exothermic heat more effective than rock salt 4 0 out of 5 stars 7 34 98 34 98 save 5 more with subscribe save.
Melts down to 25 f.
So it absorbs water and then generates heat as it dissolves up to 140 f.
The dissolving process is exothermic and generates heat of up to 60 degrees celsius.
This is a hygroscopic compound.
While potassium chloride is good for the environment it damages the concrete and typically costs 3 5 times more.
Melt is designed to quickly safely and effectively tackle frozen snow sleet and ice on most driveways steps sidewalks and entryways.
Melt professional strength calcium chloride pellets effectively melt ice and snow on contact even at temperatures as low as 25 f.
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.
Experts agree that calcium chloride is the best ice melt for concrete surfaces.