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Heat Stop Refractory Mortar

1 Review
SKU: Heat Stop Refractory Mortar
$40.99 to $85.99

Product Description

Product Description

Heat Stop (premixed) and Heat Stop II (dry mix) are refractory mortars developed for installation of firebrick in masonry fireplace installations. These also have many other uses such as in chimneys, boilers, furnaces, kilns, etc. 

  • Heat Stop (premixed) refractory mortar is gray in color and sold in 15 lb. or 50 lb. plastic pails.
  • Heat Stop II (dry mix) refractory mortar is also available in a 10 lb. pail or 50 lb. bag. 
50 lbs. will lay up approximately 100 firebricks (2 ½” thick) if joint thickness is 1/16” - 1/8” as recommended. For Heat Stop II (dry mix), joint thickness up to 1/2” is acceptable. 

Ratings & Reviews

1 review

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Heat-Stop II Dry mix

by

Love this mortar, easy to work with and good consistency.
<br>Will store on the trucks for when needed.
<br>Great Product from our friends at Lindemann