A: Harris Safe Melt is not labeled for the purpose of using in rain gutters, therefore we cannot advise using in that manner. Thank you. P.F. Harris
A: Since there are many types of paint, we suggest that you test in an inconspicuous area to determine if there will be any peeling.
A: Flaking or peeling may occur by using any ice melting product on poor quality or improperly cured concrete. Use only on properly formulated and cured concrete that is more than one year old. Not recommended for brick or Flagstone walkways with mortar joints.
|Brand||Harris||Harris||Snow Joe||Road Runner|
|Name||15 lbs. Safe Melt Ice Melter||10 lbs. Safe Melt Ice Melter (2-Pack)||Melt 60 lbs. Boxed Pet Friendly Premium Ice Melt, Safer for Paws||12 lbs. Ice Melt Jug Case (4 Jugs)|
|Ice Melt Features||No Additional Features||No Additional Features||Fast Acting,Safe for Concrete,Safe for Roofs,Safe for Vegetation||Fast Acting,No Additional Features|
|Chemicals Included||Magnesium Chloride||Magnesium Chloride||Calcium Magnesium Acetate,Magnesium Chloride,Sodium Chloride||Calcium Chloride,Magnesium Chloride,Sodium Chloride|
|Lowest Effective Temperature (F)||-13||-13||-12||-15|
|View Product||View Product||View Product||View Product|