Ready Mix Industrial Grade Furnace Cement and Fireplace Mortar 4 LB for Masonry, Repairing Heating Units - Stoves, Fireplaces, Fire Pits, Chimneys, Coalstoves, Woodstoves

Use refractory mortar to lay firebrick in fireplaces, woodstoves, coalstoves, barbecue stoves and fire pits, to set chimney systems, repair brocken firebrick and firebox chambers. Product is a liquid brown colored mortar without odor and becomes gray after firing. It is necessary to mix the mortar carefully before use. If it separate during storage, never discard liquid that has pooled on top of the product. Just mix this liqued back into the mortar. Clean all dirt and foreign matter away from the surface to be glued. Wet every bonded surface with some water before glue it. This joints the best result. Store product indoors at temperatures of 45F to 95F. Protect product from freezing. Guaranteed shelf life is 1 year under normal conditions of storage and transportation. After bucket opening mortar should be used during 6-8 hours to provides its best specifications. In case of interruption in work, bucket must be closed tightly to avoid rapid drying. Attention! - Refractory mortar does not develop strenght during the drying process unlike cement and gypsum mortars do - Do not make a fire until complete drying process - Avoid getting moisture on the joints during the drying process - Do not paint the masonry surface and mortar after their complete drying and firing - Do not plaster not tile the heating unit until complete drying and firing Product is not a subject to mandatory certification and absolutely harmless to human health.

• 🔥 Versatile Application: GIRtech READY MIX Refractory Mortar excels in laying firebricks for fireplaces, pizza ovens, woodstoves, coalstoves, barbecue stoves, and fire pits. It's a must-have for setting chimney systems, repairing broken firebrick, and enhancing firebox chambers.
• 🛠️ Easy Application and Color Transformation: This liquid brown-colored mortar, odorless and user-friendly, transforms to gray after firing. Carefully mix before use, and if separation occurs during storage, remix for optimal performance. It is important drying and heating processes undergo in accordance with the prescribed procedure.
• ❄️ Storage Guidelines and Shelf Life: Store indoors at temperatures of 45'F to 95'F, protecting it from freezing. With a guaranteed shelf life of 1 year under standard storage conditions, use within 6-8 hours after opening the bucket for peak specifications.
• 🏠 Safe and Non-Toxic Application: Suitable for both indoor and outdoor use, this refractory mortar is safe and non-toxic. Thoroughly clean bonded surfaces, wet before gluing, and achieve the best results with thin joints. After drying, small cracks can appear in the joints, which is completely normal, as the clay material expands during the heat treatment. The appearance of the cracks has по negative affect оп the integrity of the masonry.
• 🚧 Masonry and Brickwork Excellence: Designed for lining heating units such as stoves, fireplaces, and fireboxes, GIRtech READY MIX is a ready-to-use product that simplifies construction. Mix before use, wet surfaces for improved adhesion, and dry masonry under ambient temperature before exposing it to fire.