![Amazon.com: Rutland Products Dry Mix 211 Refractory Mortar, 2550F, Air Cured Fire Cement, Dark Gray, 10 Lbs. Pail : Tools & Home Improvement Amazon.com: Rutland Products Dry Mix 211 Refractory Mortar, 2550F, Air Cured Fire Cement, Dark Gray, 10 Lbs. Pail : Tools & Home Improvement](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/81txMga5fVL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Rutland Products Dry Mix 211 Refractory Mortar, 2550F, Air Cured Fire Cement, Dark Gray, 10 Lbs. Pail : Tools & Home Improvement
![Everbuild XL Fire Cement – Ready Mixed – Resistant to Temperatures Up to 1250˚C – Buff – 1kg : Amazon.co.uk: DIY & Tools Everbuild XL Fire Cement – Ready Mixed – Resistant to Temperatures Up to 1250˚C – Buff – 1kg : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/911V4+S2nSL._AC_UF894,1000_QL80_.jpg)
Everbuild XL Fire Cement – Ready Mixed – Resistant to Temperatures Up to 1250˚C – Buff – 1kg : Amazon.co.uk: DIY & Tools
![Anyone have any tips on Chimney Sealant? Over time the sealant has crumbled away a bit and its definitely not airtight anymore. Can I use regular cement or does it need to Anyone have any tips on Chimney Sealant? Over time the sealant has crumbled away a bit and its definitely not airtight anymore. Can I use regular cement or does it need to](https://i.redd.it/jbeur3it9az61.jpg)