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US Fireplace

5 Gallon Bucket of Chamber Safe - CS05

Item: 03588006
Product Details
  • Size: 5-gallon bucket
  • High performance and refractory parging material
  • Adds structural strength and resists temperatures up to 2250° F
  • Superior adhesion and better workability
  • Meets ASTM Standards E-196, C199, and C401
  • Designed for parge or cast applications
  • Use to repair brick, block, stone, clay flues, and other clay products
  • Adds structural strength

5 Gallon Bucket of Chamber Safe - CS05

Chamber Safe is a high performance, refractory parging material, designed to strengthen, streamline, and restore the critical smoke chamber area in masonry chimneys. Preferred by chimney professionals, Chamber Safe smooths jagged, corbelled walls typically found in the smoke chamber, and creates a smooth transition between the smoke chamber and flue liner. Chamber Safe is the ideal choice for improving the flow or draft of the fireplace! The unique insulating properties of our Chamber Safe material improves the safety of the chimney by reducing radiant heat transfer through the smoke chamber. This product is non-water soluble.

WARNING: Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to

Lifetime Warranty