HeatShield Chamber Coat

Chamber Coat can be parged, troweled, or hand packed over any brick, block, or stone surface exposed to hightemperatures such as smoke chambers, ash pits, vent connections, and more. Chamber Coat meets and or exceedsall of the national and local building codes for new construction and repairs of masonry fireplaces and chimneys.Not suitable for food storage or food preparation areas. Meets ASTM C-199 (Medium Duty) and is non water-soluble when dry.

  • Listed to UL 2505
  • Insulates fireplace smoke chambers for added safety
  • Smooth jagged edges and corbels and reshapes smoke
  • chambers for increased performance
  • Insulates from heat or cold
  • Resists temperatures up to 2550° F
  • Adheres to most surfaces
  • Repairs any brick, block, or stone exposed to high temperatures