CongGongGo

Good Condition

Fast-Setting Refractory Mortar –Masonry & Fire Brick Repair and The Flue Seal & Repair Expert?. Engineered for sealing and repairing chimneys in all combustion systems,building a strong, durable fire barrier! Three package sizes available: 11 lb, 22 lb, 44 lb. Answering Customer Evaluation Questions? Q: It didn't harden and bond like fireclay? A: After the bricklaying is completed, it needs to be fired to harden and bond (Note: It must be fired once). Q: Applied a layer about 1 inch thick and smoothed it, but the entire floor ended up cracking? A: Apply a uniform layer ( approx. 3-5mm/0.11inch thick ) to the brick surface. Align and tap brick to expel excess, ensuring full joints. ?? WARNING: If the refractory mortar is applied too thick ( exceeding 5mm/0.19inch ) when laying firebricks, it is prone to cracking. This is because the thick mortar layer lacks internal support points. This must be avoided. Product ingredients:?? Aluminium Oxide? - Al?O? ?65% Silicon Dioxide? - SiO? ? 32% Ferric Oxide? - Fe?O? ?2.2% K?O/CaO/Na?O/TiO? ?0.8% 3-In-1 Professional Performance:?? ? ?Seal & Repair:?? Permanently fixes cracked flue tiles/liners. ? ?Masonry Bonding:?? Masonry & Fire Brick Repair. ? ?Firebox Parging:?? Apply as thin overlay coat to seal firebrick surfaces & improve combustion efficiency. -Setting Refractory Mortar: Core Applications (Fireplace & Stove Focused):??? ?Sealing & Joining Flue Tiles:?? Masonry & Fire Brick Repair Perfect for connecting, sealing, and repairing ?flue tiles? in ?gas and wood fireplaces, as well as ?wood, coal, and pellet stove chimneys.Creating Smooth Firebox Walls:?? Can be used as a thin ?coating? applied to newly constructed firebox interiors, providing an ?even, aesthetically pleasing dark gray surface? while enhancing structural density. Performance Highlights:?? 1. Easy Operation, Ready-to-Use:?? Simply ?add water and mix? to achieve ideal working consistency – applies easily with a trowel! 2. Just Add Water - No Mixing Guesswork::?? Pre-blended dry formula activates with water only (no special additives needed). Achieve perfect trowel-ready consistency in minutes.Includes foolproof mixing guide. 3. No Complex Curing Needed (Flexible Curing):?? Air-cures rock-hard in 24 hours. Achieves high strength naturally upon curing ??(no mandatory kiln firing required)?, saving you installation time. (Pro Tip: If subsequently exposed to the heat of fireplace/stove operation (bake-in firing), its final strength becomes even greater!). 4. Long-Lasting & Reliable:?? Specifically designed for the ?high-temperature, corrosive flue gas? environment inside chimneys, offering reliable long-term sealing and protection. Premium Finish:?? Rich Charcoal Finish:?? Cures to a ?uniform, durable, and attractive dark gray hue. Refractory Mortar Usage Instructions? ?I. Preparation? Material Check:?? Confirm mortar grade matches the operating temperature. Check for lumps; crush and sieve if needed. Do not use if severely deteriorated. Surface Prep:?? Clean substrate thoroughly (remove dust, oil, loose debris). Ensure it is dry and even. If overly dry, lightly dampen (no water pooling). ?II. Mixing? Important:?? A small bag of setting retarder is inside the main bag. You must mix this powder thoroughly with the dry mortar before adding water.?? Water Ratio:?? Add water per instructions (typically a 1:4 to 1:5 water-to-mortar mass ratio). Avoid excess water (weakens strength) or too little (poor mix). Method:?? Add water slowly to the dry mix while stirring continuously to a uniform, lump-free paste. Let it slake for 5-10 minutes, then stir again before use. ?III. Application? Laying/Patching:?? Laying Bricks:?? Apply a uniform layer (WARNING: approx.3-5mm/0.11inch thick ) to the brick surface. Align and tap brick to expel excess, ensuring full joints. WARNING: If the refractory mortar is applied too thick ( exceeding 5mm/0.19inch ) when laying firebricks, it is prone to cracking. This is because the thick mortar layer lacks internal support points. This must be avoided. Repairs:?? Clean defects thoroughly, then fill and compact the mortar into cracks/holes.Smooth the surface. Precautions:?? Work continuously to prevent drying.If mortar stiffens,remix with a little water.Do not use material that has set or completely dried. ?IV. Curing & Drying? Curing:?? Protect application from drafts and high temperatures. Allow to cure naturally at room temperature for 24-48 hours. Drying (Crucial):?? After curing, dry gradually.Raise temperature slowly (max. 50°C (120°F)/hour) to prevent cracking until moisture is fully removed (drying temp usually 200°C (392°F) ). The lining can only undergo high-temperature operation after complete drying.?? ?V. Safety & Storage? Safety:?? Wear gloves and a dust mask. Avoid skin contact and dust inhalation.Rinse skin with water if contact occurs. Storage:?? Keep in a dry, ventilated area. Keep containers sealed. Shelf life is typically 12-24 months.

1 QTY =

GRA4210335

Good Condition

455 Industrial Blvd Ste D, LaVergne TN 37086