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refractory mortar refractory mortar refractory mortar
Our Price: $150.00
Our Price: $128.00
Our Price: $83.00
OVENZZ MORTAR is a high-alumina, air-setting refractory mortar that is ideal for troweling.

Primarily used for troweling OVENZZ brick, setting precast shapes, and filling small cracks, OVENZZ MORTAR should only be used in settings protected from direct contact with precipitation. It can be used to lay firebricks in a pizza oven, and is capable of service temperatures up to 3,000 degrees. OVENZZ products are certified by NSF International and maintain NSF/ANSI Standard 51 for use as a food equipment material and in food applications. Available in 55 lb. pails. You'll need 35-40 lbs of product to lay 100 firebricks. Orders are limited to 3 pails. FREE shipping for all orders within the contiguous US.
'SAIRBOND is a dry, air-setting high-strength mortar product than can be thinned by adding additional water.

It is especially useful for laying fireclay, super duty and 50% alumina firebricks (including high-fired) for low temperature incinerators, air heaters, cyclones, cement pre-heaters, fluid bed reactors, roasters, and vertical shaft furnaces. Rated at 2,910 degrees F. Manufactured by HarbisonWalker International. Available in 55 lb. bags. You'll need 1.4 gallons of water per 55 lb bag for troweling, 1.9 gallons for dipping. NOTE: package image may differ from what is delivered. FREE Shipping for all orders within the contiguous US.
GREENPATCH-421 is a 53% alumina air-setting refractory mortar used as a patch for general use, as a coating or as a bonding material for brick.

It is
premixed, and provides a good chemical match to many common brick, castable and plastic linings. It is typically used for general patching applications, but it can also be thinned for brush coating. Maximum service temperature is 3200 degrees F. Patch thickness should be limited to 3". Can be used in boilers, brick plants, steel mills, asphalt plants, and in iron foundries. It be fired-in faster than regular high alumina mortars. Can be field adjusted with water as needed. You'll need 6.25 lbs. of product per sq. ft. assuming 1/2" thickness. Manufactured by HarbisonWalker International. Available in a 15 lb and 55 lb pails. FREE Shipping for all orders within the contiguous US.
refractory mortar
Our Price: $68.00
SAIRSET from HarbisonWalker International is a wet, high-strength, air-setting, high-temperature mortar. It can be used as a refractory mortar for the fireplace, furnace or oven, including pizza ovens.

It is formulated for troweled joints, but can be thinned for dipping by adding water and remixing. Sairset has a maximum service temperature of 3,000 degrees F. Suitable for laying dense brick such as EMPIRE and CLIPPER DP. Ideal as a general purpose refractory mortar. You'll need approx. 35-40 lbs. of product to lay 100 bricks. Available in 15 lb and 55 lb pails. FREE Shipping for all orders within the contiguous US.