35515 Furnace & Stove Pipe Cement, 1/2 Gallon

Hercules Furnace & Stove Pipe Cement is a ready-to-use, air-setting, high-temperature refractory and retort cement designed for sealing and repairing furnaces, boilers, fireplaces, flue pipes, stoves, ducts, kilns, chimneys, and combustion chambers. This liquid cement adheres to most building materials and is suitable for use on oil, gas, coal, and wood-burning heating systems, making it a versatile solution for both professional contractors and homeowners tackling furnace and heating repairs.

The product's specially formulated composition ensures a durable seal that withstands intense combustion environments. Its smooth application and resistance to shrinking, cracking, or crumbling deliver reliable, long-lasting repairs on your heating system.

Features and Benefits

• High-Temperature Tolerance: Engineered to survive the intense heat of furnaces, stoves, and combustion chambers without deteriorating.
• Patented Clean 'n Friendly™ Formula: Contains no oils, asbestos, or silicon dioxide, meeting OSHA requirements with less than 0.1% crystalline silica content for safer handling and installation.
• No Shrinking or Cracking: Unlike inferior cements, this formula cures without shrinking, cracking, or crumbling, ensuring long-lasting seals.
• Easy Application: Ready-to-use liquid consistency applies smoothly, reducing labor time and simplifying furnace and stove repair projects.
• Versatile Compatibility: Works on oil, gas, coal, and wood-burning heating systems and adheres to most common building materials.
• Air-Setting Formula: Cures through air exposure for convenient on-site application without special equipment.

Specifications

• Brand: Hercules
• Model: 35515
• Size: 1/2 gallon (64 fl oz)
• Color: Black/Tan
• Type: Air-setting, high-temperature refractory and retort cement
• Compatible Systems: Oil, gas, coal, and wood-burning heating