Black Patch Stove Putty

Black Patch Stove Putty

FireWise® Black Patch Stove Putty is a heat-resistant repair compound designed to fill cracks, holes, and gaps in stoves and fireplaces, creating a strong, durable, smoke-tight seal.

  • Ensures Smoke & Gas Tight Joints
  • Heat Resistant to 1400°C
  • Excellent Adhesion
  • Dry in 24 Hours
  • Coverage: Approx 500g tub = .25lts = 250cm

Fact Sheet

Colour: Black 

Product Description

Over time, wood heaters and stoves can develop cracks, gaps, and holes that allow smoke and fumes to escape, reducing efficiency and posing potential safety risks. Proper sealing is essential to maintain performance and ensure safe operation.

FireWise® Black Patch Stove Putty is a premium, heat-resistant repair compound formulated to provide a strong, durable seal in high-temperature environments. It effectively fills cracks, repairs holes, and seals joints, helping to restore the integrity of your heating appliances.

With excellent adhesion to metal, brick, and other heat-exposed surfaces, this easy-to-use putty offers a smooth, workable consistency for simple application and shaping. Once cured, it forms a tough, long-lasting seal capable of withstanding extreme temperatures.

Ideal for maintenance and repair, FireWise® Black Patch Stove Putty helps improve efficiency, prevent smoke leaks, and ensure gas-tight joints across a range of applications.

Features & Benefits

  • Heat-resistant formula for high-temperature environments
  • Strong adhesion to metal, brick, and masonry surfaces
  • Fills cracks, holes, and gaps for reliable repairs
  • Creates smoke and gas tight seals
  • Easy to apply and shape
  • Durable, long-lasting performance

Ideal For

  • Filling holes and repairing cracks
  • Sealing flues and grates
  • Installing fibreglass rope in fire doors
  • Ensuring smoke- and gas-tight joints

Suitable For

  • Wood heaters
  • Fuel stoves
  • Fireplaces
  • BBQs

Colour: Black

Handy Hint: Use FireWise® Black Beauty Cast Iron Stove Polish to help prevent rust, flaking, and pitting.

How to Use

  1. Clean the area to be filled/fixed removing any loose material & rust.
  2. Mix Black Patch Stove Putty thoroughly until even consistency is reached.
  3. Apply with putty knife or suitable tool. NOTE: pre-wet porous surfaces.
  4. Allow 24 hours to dry.
  5. Keep lid tightly closed & store away from heat when not in use.

SAFETY DIRECTIONS: Keep all cleaning products our of reach of children. Avoid contact with skin and eyes. Wear suitable gloves and eye/face protection.