Home | Chimney Supplies | Chimney Accessories | Sealants, Caulking & Mortars

Sealants, Caulking & Mortars

Chimney Sealing, Caulking & Mortars

Stay warm through the coldest months of winter knowing that your chimney is sealed safely with quality, high temperature material certified to 2000°.

You'll find everything you need to easily protect and repair and waterproof your masonry. 

Reminder: Be sure to order enough material to complete your job.
 

Products

Free Shipping
SKU: DP-24305
Water-Base Chimneysaver Water Repellent 3 Gallon Container 24305
$143.36
Qty Out of stock
Notify me when this item is back in stock
Free Shipping
SKU: DP-24565
Crownseal Pre-Mixed Flexible Waterproof Coating, 2 Gallon
$139.52
Qty
Free Shipping
SKU: DP-24300
Water-Base Chimneysaver Water Repellent, 5 Gallon Container
$236.80
Qty
Free Shipping
SKU: DP-291028
Chimney Saver Fireplace Cleaner
$102.81
Qty Out of stock
Notify me when this item is back in stock
Free Shipping
SKU: DP-24580
Crowncoat 2-Gallon Gray Brushable Water Sealant
$163.84
Qty
Free Shipping
SKU: DP-24578
One Gallon Cold Weather CrownCoat Brushable Sealant
$101.52
Qty
Free Shipping
SKU: DP-271724
CrownCoat 2 Gallons Buff Brushable Water Sealant
$163.78
Qty Out of stock
Notify me when this item is back in stock
Free Shipping
SKU: DP-18910
Ventinox Connector Sealing Kit
$129.49
Qty Out of stock
Notify me when this item is back in stock
Free Shipping
SKU: TI-8022
100% RTV Hi-Temp Red Silicone Sealant - Rated -75 Deg. To 650 Deg. F
$33.53
Qty
Free Shipping
SKU: DP-24638
6" X 150' Flashseal Reinforcement Fabric
$41.28
Qty
Free Shipping
SKU: DP-24635
1/2 Gallon Crack and Joint Sealant
$127.71
Qty
Free Shipping
SKU: FM-2D-S-13
Firemagic Grills 2D-S-13 Waste Water Container for Beverage Center
$65.15
Qty
Free Shipping
SKU: MJ-750406
Cold Weather Crowncoat, 1-Gallon Container
$125.91
Qty
Free Shipping
SKU: MJ-760530
Chamber Tech 2000, One 30-Pound, 5-Gallon Bucket
$93.33
Qty
Free Shipping
SKU: NAP-16486
Napoleon W573-0007 Hi Temp Sealant 10.3 Oz Cartridge
$34.84
Qty
Free Shipping
SKU: RUTL-76B
600F Degrees Rtv Silicone Sealant (Black) - 10.3 Fl Oz Cartridge
$51.51
Qty
Free Shipping
SKU: RUTL-76C
500F Degrees Rtv High Heat Silicone (Clear) - 10.3 Fl Oz Cartridge
$44.35
Qty
Free Shipping
SKU: DP-81520
Homesaver 10.3 Oz. Cartridge High Temperature Silicone Sealant - Black
$65.92
Qty
Free Shipping
SKU: DP-24637
FlashSeal Sealant, One Gallon, White
$86.04
Qty
Free Shipping
SKU: DP-24636
FlashSeal Sealant 1-Gallon Black
$86.04
Qty
Free Shipping
SKU: DP-24634
Flashseal Sealant, 1-Gallon, Brown
$88.62
Qty
Free Shipping
SKU: DP-24525
Crownsaver Repair Coating, 30 Lb. Container
$123.84
Qty
Free Shipping
SKU: DP-24330
ChimneySaver Water-Base Water Repellent, 30 Gallon Drum
$1164.59
Qty
Free Shipping
SKU: MH-MMMORTR
Outdoor Lifestyles MMMORTR 10 lbs. Mortar
$68.87
Qty
Gift Certificate