Refractory Powdered Fire Clay

Premium Refractory Powdered Fire Clay – High Temperature Heat Resistant Clay for Pizza Ovens, Kilns & Furnaces 25kg 

Professional Grade Refractory Material

Our Premium Refractory Powdered Fire Clay is a high-quality natural refractory material designed for use in high-temperature applications where strength, heat resistance and durability are essential. With a fusion point exceeding 1,600°C (2,910°F), this versatile material has been used for decades in industrial and domestic heating applications.

Ideal for building, repairing and maintaining pizza ovens, kilns, furnaces and fireplaces, this powdered fire clay provides a reliable and cost-effective solution for both professionals and DIY enthusiasts.

Ideal Applications

Refractory Powdered Fire Clay is extensively used in:

• Outdoor pizza ovens

• Wood-fired oven domes and bases

• Pottery kilns

• Glass melting furnaces

• Boiler furnaces

• Blast furnaces

• Reheating furnaces

• Chimney linings

• Fireplaces

• Forge and foundry projects

• Refractory repairs and maintenance

Excellent for Laying & Joining Fire Bricks

This material is perfect for bedding and joining fire clay bricks used in pizza ovens, kilns and furnaces. Simply mix with water to create a workable consistency suitable for brick laying, pointing and repairs.

It also acts as an excellent:

• Gap filler

• Levelling compound

• Bedding layer

• Jointing material

• Refractory repair mortar

Cost-Effective Alternative to Refractory Cement

Refractory cement can be significantly more expensive, whereas powdered fire clay offers a more economical solution while delivering the same practical performance in many applications. It provides strong heat-resistant joints and is widely used throughout the refractory industry.

Make Your Own Refractory Mix

Refractory Powdered Fire Clay can be used as a base ingredient for creating your own refractory mortar and heat-resistant mixes. Simply combine with suitable refractory aggregates depending on your project requirements.

High Temperature Performance

• Fusion point above 1,600°C

• Excellent thermal stability

• Suitable for prolonged exposure to extreme heat

• Resistant to thermal cycling

• Ideal for high-temperature environments

Easy to Mix & Apply

Simply add clean water gradually until a smooth, workable consistency is achieved. The clay can then be applied using standard bricklaying and plastering tools.

For pizza ovens and other heat-retaining structures, we recommend allowing the clay to dry thoroughly before gradually introducing heat with a series of small curing fires. This helps remove residual moisture and minimises the risk of cracking.

Why Choose The Stove Wizard?

As a trusted UK supplier of fireplace, stove and pizza oven products, we pride ourselves on supplying quality materials backed by excellent customer service. Our refractory products are carefully selected to provide dependable performance, whether you're building a new oven, repairing a kiln or undertaking a professional refractory installation.

Key Features

• High temperature resistance up to 1,600°C+

• Ideal for pizza ovens, kilns and furnaces

• Perfect for joining fire bricks

• Excellent gap filler and levelling material

• Cost-effective alternative to refractory cement

• Suitable for creating custom refractory mixes

• Easy to mix and apply

• Professional-grade quality

• Suitable for domestic and industrial applications

The trusted choice for heat-resistant construction, repairs and refractory projects.