Akona Medium-Duty Refractory Mortar is a dry, preblended mortar ideally suited for setting masonry units in fireplaces (outdoor or indoor), fire pits, BBQs, or chimney applications such as setting clay flue liners. Our refractory mortar is air-entrained for freeze-thaw resistance, offers great workability, high strength, and a one-hour working time. Good for temperatures up to 2,550°F and has passed ASTM C199, ASTM C1283, and ASTM E136. This 25-pound model is ideal for smaller jobs and those needing an easier handling container. Model number: 114266 (25 lb.) Quantity: 1 Multipack Quantity: 1
READY TO USE: Preblended, add water and go! INDOOR OR OUTDOOR: Ideal for fireplaces, inside of fire pit rings, barbeques, pizza ovens, and chimney applications such as setting clay flue liners, parging a smoke chimney chamber BUILT FOR HIGH TEMPERATURES: Made to resist 2,550°F (1400°C) for a minimum of 6 hours without melting out of the joints of a firebrick and refractory mortar assembly EFFICIENT WORKING TIME: Provides 1 hour of working time before hardening HIGH STRENGTH: Once cured, becomes water-insoluble and acid-resistant Multipack Quantity: 1 Model Number: 114266
