WHAT CAN I PUT ON SNOW AND ICE TO FACILITATE MELTING AND ONE EFFECT THE EPDM OR MY WARRANTY?
Calcium Chloride will work in most conditions. It can either be spread over the area of concern or placed in a nylon stocking and placed along/around the areas in need of melting. While the Calcium Chloride will not harm the EPDM caution should be taken in regards to where the melt water run will drain, and verification that it will not affect the materials and or vegetation it comes in contact should be obtained prior to placing the Calcium Chloride on the roof.