Bostik Cementone Fire Cement - Heat Resistant, Buff, 1kg

This fire cement from Bostik is ideal for repairs to fire backs, internal flue pipes, solid fuel h...

Best current price£3.42from Power Tools Direct

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Power Tools DirectBostik 30812575 Fire Cement Buff 1Kg
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B&QB&Q - Cementone Buff Fire Cement1Kg Tub
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OnBuy.comBostik Fire Cement Buff 1Kg - 30812575 5000403112183
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eBayBostik Fire Cement Buff Heat Resistant Sealant Fireplaces Stoves Chimneys
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Product Information

Full details

This guide is for anyone needing a reliable, heat-resistant sealant for fire-related applications. The Bostik Cementone Fire Cement provides a strong, smoke-tight seal, withstanding temperatures up to 1250°C. Keep in mind that this product is designed for indoor use only. This ready-mixed formula is ideal for repairing fire backs, internal flue pipes, and sealing gaps in solid fuel heaters and boilers.

All features

Model Part Number30812575
BrandBostik

Extended Product Information

FAQs

How long does it take for the cement to dry?

The cement will dry and harden when exposed to heat. The initial drying time depends on ambient conditions and the thickness of the application.

Can I use this cement outdoors?

No, this cement is designed for indoor applications only.

What is the heat resistance of this cement?

The cement is heat resistant up to 1250°C.

Is the cement asbestos-free?

Yes, the cement is asbestos-free.

How do I clean the tools after use?

Clean tools with warm, soapy water before the compound dries. Dried product can be removed mechanically.

What surfaces can I apply this cement to?

The cement is suitable for use on refractory brick, concrete, and clay surfaces.

What are the key applications for this product?

It is ideal for repairs to fire backs, internal flue pipes, solid fuel heaters, and boilers.

Troubleshooting

Cement not adhering properly.

Ensure the surface is clean and free of dust or loose particles. Lightly moisten the surface before applying the cement.

Cement cracking after drying.

Apply in thin layers and avoid excessive heat exposure during the initial curing process. Ensure the product has fully dried.

Smoke leakage after application.

Double-check the application for any gaps or voids. Reapply cement to seal any areas where smoke is escaping.

Pros and Cons

Pros

  • Ready to use, saving time and effort.
  • Exceptional heat resistance for long-lasting performance.
  • Creates a smoke-tight seal, enhancing safety.
  • Versatile use in various fire-related applications.
  • Easy to apply, suitable for both professionals and DIY enthusiasts.
  • Safe and reliable formula.

Cons

  • For indoor use only.
  • May require mechanical removal of dried product.
  • Color is limited to buff.
  • Requires exposure to heat for curing.
  • Not suitable for all types of repairs.

Setup, Compatibility & Care

  1. Preparation: Ensure the surface is clean, dry, and free from loose debris. Remove any old sealant.
  2. Application: Apply the ready-mixed cement directly from the tub using a trowel or putty knife. Ensure the entire area is covered.
  3. Drying: Allow the cement to dry naturally. The product will harden when exposed to heat.
  4. Compatibility: Compatible with refractory brick, concrete, and clay surfaces.
  5. Care: Clean tools with warm, soapy water before the compound dries. Dried product can be removed mechanically. Store in a cool, dry place.

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