BLACK Fortafix Ceramix Caulking - 300ml Cartridge (93-CERA-B)
At a Glance
- Withstands extreme temperatures up to 1250°C
Durable, high-performance sealing for fireplaces, flues and industrial applications
Convenient 300ml cartridge for ease of application
Waterproof and paintable once fully cured
Suitable for use on bricks, tiles, metal and other heat-exposed surfaces
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 1st. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days then please give us a call. We can sometimes reduce longer lead times if we pay the carrier £25 for express delivery. Visit our Shipping Information page for more information.
Warranty & Returns +
All our products come with warranties and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.
Price Match Guarantee +
We will match any price, like-for-like, on a retail basis. Give us a call if you find it cheaper and want to buy from us.
We Won't Be Beaten On Price
At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:
- Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
- Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
- Operational Efficiency: We have streamlined processes to reduce overhead.
Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.
Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).
“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.
Have Questions?
Phone: 01670 206999
Email: [email protected]
- Info
- Specs
- Install
- FAQs
The BLACK Fortafix Ceramix Caulking - 300ml Cartridge is a specialised high-temperature caulking compound perfect for fireplace installations, flue systems, and other heat-exposed areas. Engineered to withstand extreme temperatures up to 1250°C, this compound is ideal for sealing joints and gaps in bricks, tiles, and metal components. The 300ml cartridge ensures convenient application, allowing you to maintain safety and integrity in high-heat environments.
Whether you’re a professional tradesperson or a keen DIY enthusiast, this caulking ensures a secure, long-lasting seal with its robust performance.
SKU: 93-CERA-B
| Technical Specifications | |
|---|---|
| Capacity | 300ml |
| Temperature Resistance | Up to 1250°C |
| Application | High-temperature sealing for fireplaces, flues, and industrial environments |
| Packaging | Cartridge |
| Coverage | Ideal for sealing joints and gaps in heat-exposed areas |
| SKU | 93-CERA-B |
| In Stock | 42 |
