Perfect for sealing and repairing fireplaces, stoves, boilers, and other high-temperature areas. This black refractory cement withstands heat up to 1250°C, making it ideal for chimney flue repairs, fireproofing, and stove maintenance. Easy to apply, it works as a firebrick adhesive, fireplace mortar, and heat-resistant sealant for indoor and outdoor use. Popular for wood stove repair, boiler sealing, and chimney fireproofing. Trusted across the UK for reliable, high-temperature sealing solutions

Our Delivery Options

Express 2/4 Day Delivery

• Delivery Fee:
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• Delivery Time: Before 6pm Monday-Friday

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Next Business Day Delivery

• Delivery Fee:
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• Delivery Time: Before 6pm Monday-Friday

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Pre-12 Next Business Day Delivery

• Delivery Fee: £12.99 delivery for all pre-12 orders
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• Delivery Time: Before 12pm Monday-Friday

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Remote Areas Delivery

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• Delivery Time: Standard delivery (2-4 days)

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Weekend Delivery

• Delivery Fee:
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• Delivery Time: Before 6pm Saturday

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Good To Know

For orders to some addresses, especially in the Highlands of Scotland and Offshore, next day delivery options are not available and delivery can take several days. Saturday delivery is not available for remote areas.

Items over 30kg: Items over 30kg can only be delivered from Monday to Friday. If ordered before 3pm, please allow up to two business days for delivery. Orders placed after 6pm Thursday will be delivered after the weekend.