https://www.mccoys.com/shop/p/1785765-052303-36/rutland-63b-fireplace-mortar-paste-buff-103-fl-oz-cartridge
63B Fireplace Mortar, Paste, Buff, 10.3 fl-oz Cartridge
Sku: 1785765-052303-36
$5.20
26 Available at
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Estimated Arrival On: 03/21/2026
Rutland® fireplace mortar is perfect for repairing small chips or cracked firebrick, re-pointing mortar joints between firebricks and bonding firebricks together. Adheres masonry to masonry for brick, firebrick and stone. Easy-to-apply with a caulking gun and will last for years. It sets as hard and as strong as firebrick after curing and can withstand the high-temperatures produced by a wood fire.
- Requires heat to cure
- Paintable after curing
- Approximate coverage is 99 ft with 1/8 in bead
Net Content
10.3
Container Type
Cartridge
Form
Paste
Color
Buff
Compositions
Kaolin, Silicic Acid, Sodium Salt, Calcium Meta Silicate (Wollastonite), Sodium Hydroxide (Naoh)
pH Range
11 to 12
Temperature Rating
2000
01/22/2020
11/17/2025
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