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Dambuster Deicer Blocks

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50.00 LBS

Product Description

Dambuster Deicer Blocks -Prevent Ice Dams and Winter Roof Leaks

The Dambuster Deicer Block is a 50 lb. product suited for all flat roofs. These specially formulated, environmentally friendly 50 lb. blocks of salt are placed on your roof near the drain at the onset of freezing ice and snow, and will prevent ice dams from forming. The high-density solid mass makes this very stable during high winds.

Dambuster Deicer Blocks

  • 50 lb. block is designed for all flat roofs
  • Place block just prior to freezing inclement weather
  • Patented, specially formulated earth-friendly salt will not damage roofing materials or vegetation
  • Patented design provides safe, stable deicing for months
  • Dissolve naturally, or become small enough for easy removal


A second application may be needed when there is repeated, excessive precipitation.


This product contains some salt. Salted water can conduct electricity. Do not install holiday lights or electrical items in the downhill pathway of the water that passes below the Dambuster as a short circuit can occur. ACTIVE DEICING INGREDIENTS: Sodium Chloride, Sodium Acetate

Protected by U.S. Patents: 6282846B1 and 6484453B2



Tech Data Sheet



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