Concrete Cements & Mortars
Our comprehensive selection of chimney mortar and fireplace cements are designed to withstand high temperatures and provide exceptional durability for chimney repairs and fireplace construction. Whether you're sealing cracks, building a new chimney, or repairing existing masonry, our range of mortars, cements and concrete ensures long-lasting performance and safety for your fireplace and chimney system. Trust Lindemann Chimney for all your chimney mortar and fireplace cement needs.
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Super Red 600 Degree Silicone Sealant
$22.99This Super Red High Temperature Sealant comes in a 10.3 oz cartdridge of RTV silicone sealant. Super Red is a neutral cure - which has no odor - and is their ultra-performance sealant formula. This sealant dries red to match some types of masonry, brick,...- SKU:
- 742907
- Weight:
- 2.00 LBS
$22.99 -
Do-All+ Refractory Cement
$49.99 - $74.99Do-All+ Refractory Cement is a non-freezing, high temperature, non-asbestos, air-drying cement for setting and cementing furnaces, stoves, boilers, and chimney collars. It can be used for bedding and cementing firebrick and specially shaped combustion...- SKU:
- Do-All+ Refractory Cement
- Weight:
- 0.00 LBS
$49.99 - $74.99 -
CrownCoat Brushable Sealant
$193.43 - $352.78Got leaky chimneys? CrownCoat Brushable Sealant is a fast setting, elastomeric coating that forms a permanently flexible waterproof membrane on the chimney crown! CrownCoat Brushable Sealant is specifically formulated to repair, and protect chimney...- SKU:
- CrownCoat Brushable Sealant
- Weight:
- 0.00 LBS
$193.43 - $352.78 -
Domestic Fireplace Mortar
$46.99 - $102.99Domestic Fireplace Mortar is a beige, ready to use, regular mortar. It was developed for installation of firebrick in masonry fireplace installations as well as various uses in chimneys, boilers, incinerators, furnaces, kilns, etc. Domestic Fireplace...- SKU:
- Domestic Fireplace Mortar
- Weight:
- 0.00 LBS
$46.99 - $102.99 -
CrownSeal Flexible Waterproof Coating
$182.26 - $363.15Got Leaky Chimneys? Stop Water Intrusion & Repair Chimney Crowns with CrownSeal Flexible Waterproof Coating! CrownSeal is a flexible, proprietary elastomeric coating that forms a flexible, waterproof membrane specifically formulated to repair and...- SKU:
- CrownSeal Flexible Waterproof Coating
- Weight:
- 0.00 LBS
$182.26 - $363.15 -
Concrete Release Agent
$39.99 - $59.70Concrete Release Agent can be used with the Styro-Forms or any concrete pour. It keeps concrete and mortar form adhering to forms, providing for a quick and easy release and cleanup.- SKU:
- Concrete Release Agent
- Weight:
- 0.00 LBS
$39.99 - $59.70 -
ChimneySaver Water Repellent
$85.64 - $1,781.01Protect Your Chimney with ChimneySaver Water Repellent! ChimneySaver Water Repellent was the first product developed specifically for chimneys and has been used by chimney professionals for nearly 20 years! This product reduces water penetration into...- SKU:
- ChimneySaver Water Repellent
- Weight:
- 0.00 LBS
$85.64 - $1,781.01