GreenPatch-421 3200F Alumina Thick Patching Mortar – 55 LB Pail

Introducing GreenPatch-421, a 3200F alumina thick patching mortar designed for high-temperature industrial repair. This 55 lb pail delivers robust patching material, coating material, or brick bonding solution for demanding environments, offering reliable thermal resistance and durable performance.

Engineered as an alumina-based high-temperature mortar, it provides strong adhesion, resistance to thermal shock, and long-lasting strength for furnaces, kilns, and steelwork. Use it for patching gaps, building up thick patches, or bonding bricks where heat is extreme.

• 3200F high-temperature resistance for extreme industrial environments
• Thick patching mortar ideal for rapid repairs and brick bonding
• Alumina-based formula delivers strong adhesion and durability
• Versatile coating material to protect and build up surfaces
• Convenient 55 lb pail for easy handling and storage

Secure your supply today and ensure reliable high-temperature repairs when you need them. Add to cart to stock up for your next repair.