Furnace mixtures

AHJUSEGU UNINAKS PUNASE SAVIGA 25kg
In Stock
11.00€ / bag Ex Tax: 8.87€ / bag
0.44€ / m²
Mass (kg)
25
FIRE-RESISTANT MASONRY MORTAR  WEBER FIRE MORTAR 15kg
In Stock
27.92€ / bag Ex Tax: 22.52€ / bag
1.86€ / m²
Mass (kg)
15
TULEKOLDE PARANDUSSEGU CASCO CEMENT RAPID 2KG
In Stock
11.00€ / pc. Ex Tax: 8.87€ / pc.
5.50€ / m²
Mass (kg)
2
FIREPROOF CASTING MORTAR  WEBER VM TULI 20kg
In Stock
33.07€ / bag Ex Tax: 26.67€ / bag
1.65€ / m²
Mass (kg)
20
FURNACE MIX  UNINAKS 5kg
In Stock
9.66€ / pc. Ex Tax: 7.79€ / pc.
1.93€ / m²
Mass (kg)
5
FURNACE MIX  UNINAKS 20kg
In Stock
26.36€ / bag Ex Tax: 21.26€ / bag
1.05€ / m²
Mass (kg)
20
TULEKINDEL REMONTSEGU WEBER 2kg
In Stock
22.95€ / bag Ex Tax: 18.51€ / bag
11.48€ / m²
Mass (kg)
2
FIRE-RESISTANT MASONRY MORTAR  WEBER FIRE MORTAR 5kg
In Stock
17.20€ / bag Ex Tax: 13.87€ / bag
3.44€ / m²
Mass (kg)
5
PLASTER MIX  WEBER AK 20KG
In Stock
30.13€ / bag Ex Tax: 24.30€ / bag
1.51€ / m²
Mass (kg)
20
AHJUTELLISTESEGU UNINAKS 25kg
In Stock
10.07€ / bag Ex Tax: 8.12€ / bag
0.40€ / m²
Mass (kg)
25
AHJUSEGU UNINAKS 5kg
In Stock
5.11€ / pc. Ex Tax: 4.12€ / pc.
1.02€ / m²
Mass (kg)
5
AHJUSEGU UNINAKS 25kg
In Stock
10.07€ / bag Ex Tax: 8.12€ / bag
0.40€ / m²
Mass (kg)
25
FURNACE MIX  MS-28 5kg
Pre-Order
Item sold out
Mass (kg)
5
TULEKOLDE PARANDUSSEGU CASCO CEMENT RAPID 1KG
Pre-Order
Item sold out
Mass (kg)
1
FIREPROOF CASTING MORTAR  WEBER 25kg
Pre-Order
Item sold out
Mass (kg)
25
TULEKINDEL REMONTSEGU KNAUF 2kg
Pre-Order
Item sold out
Mass (kg)
2
FIRE-RESISTANT MASONRY MORTAR  WEBER 25kg
Pre-Order
Item sold out
Mass (kg)
25
TULEKINDEL BETOON UNINAKS 25kg
Pre-Order
Item sold out
Mass (kg)
25
AHJUSEGU WEBER 25kg
Pre-Order
Item sold out
Mass (kg)
25

High-performance materials for heat-intensive processes

The category [name] gathers a carefully selected range of refractory blends, casting mixtures and specially formulated compounds designed for use in high-temperature environments. In this section you will find products for furnace lining, crucible repair, metal melting and industrial heating systems. Each item is described with technical parameters and recommended use-cases so professionals and hobbyists can choose the right solution with confidence.

Types and formulations available

Products in [name] vary by composition, working temperature and intended application. Common varieties include:

  • High-alumina mixes — for applications requiring resistance to slag and corrosion at elevated temperatures.
  • Silica-based blends — suitable for thermal insulation and molds where dimensional stability is important.
  • Magnesia and chrome-containing compounds — optimized for aggressive environments in steel and foundry work.
  • Castable refractories and gunning mixes — for repairs and custom shapes that must withstand mechanical stress.
  • Specialty bonding agents and additives — to improve adhesion, reduce porosity or speed up curing.

Where Furnace mixtures is used / application areas

These mixtures are applied across multiple sectors. Typical uses include:

  • Foundries and metal casting — lining furnaces, crucibles and ladles.
  • Ceramics and glass production — kiln linings and bespoke mold materials.
  • Heat-treatment shops — protective coatings and repair solutions for retorts and hearths.
  • Laboratories and small-scale metalworking — safe, reliable materials for prototype work and R&D.

Products are selected to meet the specific temperature range, chemical exposure and mechanical load of each process.

How to choose the right mixture

Selecting an appropriate product from [name] involves assessing several technical factors and practical considerations.

  • Operating temperature: match the rated service temperature to your furnace or kiln.
  • Chemical exposure: choose formulations that resist fluxes, slags or corrosive atmospheres present in your process.
  • Mechanical stress: consider abrasion resistance and thermal shock tolerance.
  • Application method: castable, dry-packed, ramming or spray-applied mixes have different handling and curing needs.

Practical tips

  • Consult the product datasheet for curing schedules and recommended thicknesses.
  • When in doubt, test a small batch under real conditions or contact our technical support for guidance.

Advantages of buying  in our online store

We combine product expertise with reliable logistics to simplify procurement:

  • Curated selection of certified refractory mixes with clear technical documentation.
  • Competitive pricing and volume discounts for industrial buyers.
  • Fast shipping options and secure packaging to preserve material integrity.
  • Technical support to help match products to your process and to advise on installation.

Whether you manage an industrial production line or a small workshop, the [name] category provides transparent information and practical choices to keep high-temperature operations efficient and safe.

Show more Collapse

Frequently asked questions about the Furnace mixtures category

What are Furnace mixtures and what are they used for?

Furnace mixtures are refractory and heat-resistant compounds for lining and repairing furnace chambers, sealing joints, fixing decorative cladding and casting working chambers in furnaces, kilns and fireplaces. The range includes cement- and clay-based mortars, heat-resistant adhesives, repair fillers and ready dry mixes in 2–25 kg packs.

Which mixture is better for lining a firebox — cement or clay-based?

For the firebox, clay/shamotte or high‑alumina mixes are preferred because they withstand direct flame exposure and thermal cycling. Cementitious refractory mixes are suitable for less exposed areas and outer masonry; choose a product rated for the working temperature of the firebox.

Which mixture should I use to fix decorative tiles and seal joints?

Use heat‑resistant adhesives and sealants specified for cladding and joint sealing in the Furnace mixtures category; they provide durable adhesion at elevated temperatures. Pick formulations labelled for tile fixation and follow manufacturer recommendations for joint width and temperature exposure.

Which mixtures are suitable for casting working chambers and moulds?

Use refractory casting mortars such as WEBER VM TULI 20kg or VALUMASSA WEBER 25kg from the range; these are formulated for dense, low‑shrinkage casting and can withstand high temperatures and contact with molten material. Follow mixing and curing instructions for best results.

Are there fast‑setting repair mixes for small fireplace defects?

Yes — the range includes 1–2 kg rapid repair mixes like CASCO CEMENT RAPID 2KG and WEBER 2kg repair mortars, suitable for filling cracks and small chips in the firebox. Apply to a clean, pre‑dampened surface and observe the manufacturer's setting times.

What packaging sizes are available in Furnace mixtures?

Products are offered in small repair packs of 1–2 kg and larger sacks from 5 up to 20–25 kg (e.g. WEBER 20kg/25kg, UNINAKS 25kg). Small packs suit local repairs; larger bags are intended for masonry and casting jobs.

How should I prepare the surface before applying a refractory mixture?

Clean the surface of soot, dust and loose material; mechanically remove deteriorated layers if necessary. Pre‑dampen the surface slightly to prevent rapid moisture loss from the mix and to improve adhesion.

How do WEBER and UNINAKS refractory mixes differ in the catalogue?

WEBER offers casting and masonry mortars in 5–25 kg sizes designed for dense composition and low shrinkage. UNINAKS ranges include shamotte/clay‑based furnace mixes in similar pack sizes, commonly used for traditional masonry and fire‑chamber repairs.

What operating temperature should I look for and how to choose by working temperature?

Choose a mix based on its rated working temperature: fireboxes require products specified for high working temperatures, usually listed in the product technical data. If a product lacks temperature data, opt for shamotte or high‑alumina formulations from the catalogue.

Can I mix different dry mixtures together to improve properties?

Not recommended unless the manufacturer explicitly permits it: different dry mixes use different binders and setting chemistry, which can adversely affect setting time and heat resistance. Use ready formulations or follow product guidance for blending.

Cheap products in the Furnace mixtures category

Expensive products in the Furnace mixtures category

Price of products in the Furnace mixtures Category

Furnace mixtures: 4.12€ — 26.67€ (12)