Shop What to Use to Seal Duct Work

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$4.49
Ilsco Ds-1 1-Lb Duct Seal
New Feedonomics Feed - ARC 8/12/2025
$4.49
Ilsco Ds-1 1-Lb Duct Seal
New Feedonomics Feed - ARC 8/12/2025
$34.00
1"X12 - Silicone Self Fusing Tape - Black - ULINE - 2 Rolls
Uline
$34.00
1"X12 - Silicone Self Fusing Tape - Black - ULINE - 2 Rolls
Uline
$39.00
2 1/2"X50 - 3m 3340 Aluminum Foil Tape
Uline
$39.00
2 1/2"X50 - 3m 3340 Aluminum Foil Tape
Uline
$26.25
Plumber's Tape - Thread Sealing Tape - 1/2 X 520" - ULINE - 25 Rolls
Uline
$26.25
Plumber's Tape - Thread Sealing Tape - 1/2 X 520" - ULINE - 25 Rolls
Uline
$18.59
Killark Ds-1 1-Lb Duct Seal Compound
New Feedonomics Feed - ARC 8/12/2025
$18.59
Killark Ds-1 1-Lb Duct Seal Compound
New Feedonomics Feed - ARC 8/12/2025
$26.99
Red Devil 0841DS RD-DS 181 Acrylic Latex Duct Sealant, 1/2 Gallon, Gray
Amazon.com
527
$26.99
Red Devil 0841DS RD-DS 181 Acrylic Latex Duct Sealant, 1/2 Gallon, Gray
Amazon.com
$21.14
Rectorseal 81881 5-Pound Duct Seal Compound,Grey
Amazon.com
160
$21.14
Rectorseal 81881 5-Pound Duct Seal Compound,Grey
Amazon.com
$12.99
DAP HVAC Silicone Clear 100% RTV Silicone HVAC Sealant 10.3 Oz
Ace Hardware
34
$12.99
DAP HVAC Silicone Clear 100% RTV Silicone HVAC Sealant 10.3 Oz
Ace Hardware
$18.95
4" Inch Round Duct Access Door - Ducting Inspection And Maintenance - Airtight Seal With Rubber Gasket - Knob Tightening - Wide Usage Temperature
Amazon.com
12
$18.95
4" Inch Round Duct Access Door - Ducting Inspection And Maintenance - Airtight Seal With Rubber Gasket - Knob Tightening - Wide Usage Temperature
Amazon.com
$42.99
Imperial Design Polymetrics Gray Latex Duct Duct Sealant 1 Gal
Ace Hardware
7
$42.99
Imperial Design Polymetrics Gray Latex Duct Duct Sealant 1 Gal
Ace Hardware
$4.99
Rectorseal 81880 Duct Seal Compound, 1 Lb. | Skip The Warehouse
Skip The Warehouse
$4.99
Rectorseal 81880 Duct Seal Compound, 1 Lb. | Skip The Warehouse
Skip The Warehouse
$5.20
1 Lb. Plug Duct Seal Compound
Home Depot
284
Free shipping
$5.20
1 Lb. Plug Duct Seal Compound
Home Depot
$7.83
Arlington DSC1 | Duct Seal Compound. Asbestous Free, Non-Drying, Non-Toxic Permenatly Soft. 1Lb
AllDataResource.com
$7.83
Arlington DSC1 | Duct Seal Compound. Asbestous Free, Non-Drying, Non-Toxic Permenatly Soft. 1Lb
AllDataResource.com
$28.91
Spacepak Install UL181 Listed HVAC Tape - 2.5 Inch X 60 Yards
Skip The Warehouse
$28.91
Spacepak Install UL181 Listed HVAC Tape - 2.5 Inch X 60 Yards
Skip The Warehouse
$203.00
Case Of 50, Southwire TOPAZ 1 Pound Duct Seal (961)
Lighting Supply
6
$203.00
Case Of 50, Southwire TOPAZ 1 Pound Duct Seal (961)
Lighting Supply
$19.47
Uxcell Insulation Sheet Self-Adhesive Embossed Aluminum Foil Waterproof Heat Resistant Thermal Barrier For Roof Wall Duct Pipe Rubber Foam |
harfington
31
$19.47
Uxcell Insulation Sheet Self-Adhesive Embossed Aluminum Foil Waterproof Heat Resistant Thermal Barrier For Roof Wall Duct Pipe Rubber Foam |
harfington
$33.29
Ilsco Ds-5 80 Oz Duct Seal Material
eBay
2
Free shipping
$33.29
Ilsco Ds-5 80 Oz Duct Seal Material
eBay
$48.62
Hardcast Foil-Grip 1402 Rolled Mastic Sealant 304100-HC | Skip The Warehouse
Skip The Warehouse
$48.62
Hardcast Foil-Grip 1402 Rolled Mastic Sealant 304100-HC | Skip The Warehouse
Skip The Warehouse
$19.99
Hardcast Duct-Seal 321 Series Indoor/Outdoor Water-Based Sealant
eBay
Free shipping
$19.99
Hardcast Duct-Seal 321 Series Indoor/Outdoor Water-Based Sealant
eBay
$10.00
Duck Brand Air Conditioner Ac Insulating Strip Seal 2 1/4" X 2 1/4" X
eBay
3
Free shipping
$10.00
Duck Brand Air Conditioner Ac Insulating Strip Seal 2 1/4" X 2 1/4" X
eBay
$23.92
$23.96
Panduit DS5 Duct Seal Compound, 5 Lbs, Oil Based, 200V/Mil, Minimum 0.030 Thick, -30 Degrees F To 210 Degrees F
AllDataResource.com
$23.92
$23.96
Panduit DS5 Duct Seal Compound, 5 Lbs, Oil Based, 200V/Mil, Minimum 0.030 Thick, -30 Degrees F To 210 Degrees F
AllDataResource.com
$3.83
Southwire 961 1 Lb. Duct Seal Weatherproof Compound (Gray) | Supplyhouse.Com
SupplyHouse.com
6
$3.83
Southwire 961 1 Lb. Duct Seal Weatherproof Compound (Gray) | Supplyhouse.Com
SupplyHouse.com
$42.55
$48.60
Home Improvement Ho3306853, Latex, Gray Duct Industrial Sealant, 11.12 Lbs1 Gal
Walmart
12% off
$42.55
$48.60
Home Improvement Ho3306853, Latex, Gray Duct Industrial Sealant, 11.12 Lbs1 Gal
Walmart
$24.37
$25.50
Ideal Industries 31-605 | Duct Seal Compound 5Lb Block, Perm. Soft, Non-Toxic
AllDataResource.com
$24.37
$25.50
Ideal Industries 31-605 | Duct Seal Compound 5Lb Block, Perm. Soft, Non-Toxic
AllDataResource.com
$9.94
Sikaflex 11 FC Polyurethane Sealant/Adhesive White 10.1Oz Cartridge
EMI Supply Inc.
7
$9.94
Sikaflex 11 FC Polyurethane Sealant/Adhesive White 10.1Oz Cartridge
EMI Supply Inc.
$53.01
Polymer Adhesives AS22-1 Airseal 22 Polymer Duct Sealant Water Based 1 Gallon
US eBay
2
Free shipping
$53.01
Polymer Adhesives AS22-1 Airseal 22 Polymer Duct Sealant Water Based 1 Gallon
US eBay
$44.88
Polymer Adhesives As33-1 - Airseal 22 Fiber Reinforced Polymer Duct Sealant
Walmart
4
Free shipping
$44.88
Polymer Adhesives As33-1 - Airseal 22 Fiber Reinforced Polymer Duct Sealant
Walmart
$46.99
Cadweld T403 2 Lb Mold Sealer - 403 2 Lbs | GME Supply
GME Supply
$46.99
Cadweld T403 2 Lb Mold Sealer - 403 2 Lbs | GME Supply
GME Supply
$13.00
Flex Seal 14 Oz Spray Rubber Sealant - Brite - FSB20
Acme Tools
1K+
$13.00
Flex Seal 14 Oz Spray Rubber Sealant - Brite - FSB20
Acme Tools
$4,499.99
Aeroseal Home Seal Pro 2.0 Duct Sealing Fanbox 82ASF6030 Homeseal Pro 2.0
US eBay
Free shipping
$4,499.99
Aeroseal Home Seal Pro 2.0 Duct Sealing Fanbox 82ASF6030 Homeseal Pro 2.0
US eBay
$8.69
Sikaflex 227 1-Component Polyurethane Sealant Black 300Ml Cartridge
EMI Supply Inc.
$8.69
Sikaflex 227 1-Component Polyurethane Sealant Black 300Ml Cartridge
EMI Supply Inc.
$65.00
(10) Topaz 965- 5 Lb Duct-Seal Weatherproof Compound - Gray 10A.89
US eBay
6
Free shipping
$65.00
(10) Topaz 965- 5 Lb Duct-Seal Weatherproof Compound - Gray 10A.89
US eBay
$70.63
Sikaflex 2C SL Polyurethane Elastomeric Sealant Tint Base Kit 1.5 Gallon
EMI Supply Inc.
$70.63
Sikaflex 2C SL Polyurethane Elastomeric Sealant Tint Base Kit 1.5 Gallon
EMI Supply Inc.
$219.00
FST-250KIT POLYWATER - Building Maintenance & Sealant Supplies
Radwell.com
$219.00
FST-250KIT POLYWATER - Building Maintenance & Sealant Supplies
Radwell.com
$66.99
1 Gal. White Liquid Rubber Waterproof Coating Waterproofing Sealant
Home Depot
64
Free shipping
$66.99
1 Gal. White Liquid Rubber Waterproof Coating Waterproofing Sealant
Home Depot
$17.96
Refrigeration Technologies RT201BP Nylog Blue Gasket & Thread Sealant (Pack Of 2) | Supplyhouse.Com
SupplyHouse.com
15
$17.96
Refrigeration Technologies RT201BP Nylog Blue Gasket & Thread Sealant (Pack Of 2) | Supplyhouse.Com
SupplyHouse.com
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Shop What to Use to Seal Duct Work

Sponsored
About our ads
$4.49
Ilsco Ds-1 1-Lb Duct Seal
New Feedonomics Feed - ARC 8/12/2025
$4.49
Ilsco Ds-1 1-Lb Duct Seal
New Feedonomics Feed - ARC 8/12/2025
$34.00
1"X12 - Silicone Self Fusing Tape - Black - ULINE - 2 Rolls
Uline
$34.00
1"X12 - Silicone Self Fusing Tape - Black - ULINE - 2 Rolls
Uline
$39.00
2 1/2"X50 - 3m 3340 Aluminum Foil Tape
Uline
$39.00
2 1/2"X50 - 3m 3340 Aluminum Foil Tape
Uline
$26.25
Plumber's Tape - Thread Sealing Tape - 1/2 X 520" - ULINE - 25 Rolls
Uline
$26.25
Plumber's Tape - Thread Sealing Tape - 1/2 X 520" - ULINE - 25 Rolls
Uline
$18.59
Killark Ds-1 1-Lb Duct Seal Compound
New Feedonomics Feed - ARC 8/12/2025
$18.59
Killark Ds-1 1-Lb Duct Seal Compound
New Feedonomics Feed - ARC 8/12/2025
$26.99
Red Devil 0841DS RD-DS 181 Acrylic Latex Duct Sealant, 1/2 Gallon, Gray
Amazon.com
527
$26.99
Red Devil 0841DS RD-DS 181 Acrylic Latex Duct Sealant, 1/2 Gallon, Gray
Amazon.com
$21.14
Rectorseal 81881 5-Pound Duct Seal Compound,Grey
Amazon.com
160
$21.14
Rectorseal 81881 5-Pound Duct Seal Compound,Grey
Amazon.com
$12.99
DAP HVAC Silicone Clear 100% RTV Silicone HVAC Sealant 10.3 Oz
Ace Hardware
34
$12.99
DAP HVAC Silicone Clear 100% RTV Silicone HVAC Sealant 10.3 Oz
Ace Hardware
$18.95
4" Inch Round Duct Access Door - Ducting Inspection And Maintenance - Airtight Seal With Rubber Gasket - Knob Tightening - Wide Usage Temperature
Amazon.com
12
$18.95
4" Inch Round Duct Access Door - Ducting Inspection And Maintenance - Airtight Seal With Rubber Gasket - Knob Tightening - Wide Usage Temperature
Amazon.com
$42.99
Imperial Design Polymetrics Gray Latex Duct Duct Sealant 1 Gal
Ace Hardware
7
$42.99
Imperial Design Polymetrics Gray Latex Duct Duct Sealant 1 Gal
Ace Hardware
$4.99
Rectorseal 81880 Duct Seal Compound, 1 Lb. | Skip The Warehouse
Skip The Warehouse
$4.99
Rectorseal 81880 Duct Seal Compound, 1 Lb. | Skip The Warehouse
Skip The Warehouse
$5.20
1 Lb. Plug Duct Seal Compound
Home Depot
284
Free shipping
$5.20
1 Lb. Plug Duct Seal Compound
Home Depot
$7.83
Arlington DSC1 | Duct Seal Compound. Asbestous Free, Non-Drying, Non-Toxic Permenatly Soft. 1Lb
AllDataResource.com
$7.83
Arlington DSC1 | Duct Seal Compound. Asbestous Free, Non-Drying, Non-Toxic Permenatly Soft. 1Lb
AllDataResource.com
$28.91
Spacepak Install UL181 Listed HVAC Tape - 2.5 Inch X 60 Yards
Skip The Warehouse
$28.91
Spacepak Install UL181 Listed HVAC Tape - 2.5 Inch X 60 Yards
Skip The Warehouse
$203.00
Case Of 50, Southwire TOPAZ 1 Pound Duct Seal (961)
Lighting Supply
6
$203.00
Case Of 50, Southwire TOPAZ 1 Pound Duct Seal (961)
Lighting Supply
$19.47
Uxcell Insulation Sheet Self-Adhesive Embossed Aluminum Foil Waterproof Heat Resistant Thermal Barrier For Roof Wall Duct Pipe Rubber Foam |
harfington
31
$19.47
Uxcell Insulation Sheet Self-Adhesive Embossed Aluminum Foil Waterproof Heat Resistant Thermal Barrier For Roof Wall Duct Pipe Rubber Foam |
harfington
$33.29
Ilsco Ds-5 80 Oz Duct Seal Material
eBay
2
Free shipping
$33.29
Ilsco Ds-5 80 Oz Duct Seal Material
eBay
$48.62
Hardcast Foil-Grip 1402 Rolled Mastic Sealant 304100-HC | Skip The Warehouse
Skip The Warehouse
$48.62
Hardcast Foil-Grip 1402 Rolled Mastic Sealant 304100-HC | Skip The Warehouse
Skip The Warehouse