Outdoor Window Sealants

15 results
Great Stuff Pro Window & Door Foam Sealant Contractor Kit (KTGS 7273) image 1
Item: 24586532
Model: KTGS 7273

The convenience of the Great Stuff Pro Window & Door foam sealant kit is that it has everything you need to reduce unwanted airflow and improve energy efficiency in one easy-to-manage kit. The Great Stuff Pro Window & Door polyurethane foam sealant is a specially formulated, minimal-expanding foam with a low-pressure build that remains soft and flexible after curing..Window & Door is a minimal expansion foam that seals without interfering with a window or door’s operation.Foam comes in yellow for easy identification.Expands and contracts to allow for various weather conditions.Forms a long-lasting, airtight, and weather-resistant seal.Soft, pliable, and easy to stuff back into the gap without trimming.Bonds to vinyl, wood, and metal frames.Formulated to resist fire.Offers a greater insulation value than chinked fiberglass or caulk.Tack-free in 3-10 minutes; trimmable in 1 hour.Paintable, stainable, and sandable.Includes: two foam cans (20 oz.), can of foam cleaner (12 oz.), pack of 12 nitrile gloves, foam dispenser gun, four plastic straws, four tapered plastic tips, and bonus bag of 20 tapered tips.⚠ WARNING: California Proposition 65 Warning. This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.govSafety Data Sheet

Price is  $96.98
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
No reviews yet
Dap Window, Door & Siding Silicone Rubber Sealant, 9.8 oz., White (7079808646) image 1
Item: 24388032
Model: 7079808646

DAP WINDOW, DOOR & SIDING 100% SILICONE RUBBER SEALANT model 7079808646 is an all-purpose, 1 component acetoxy cure sealant. It provides a watertight, flexible seal that won't crack, crumble or shrink..100% Silicone.Cured sealant is mold and mildew resistant..Meets ASTM C920, Specification C719, Class 25..Lifetime Guarantee..Interior/exterior use..9.8 oz, White.DAP WINDOW, DOOR & SIDING 100% SILICONE RUBBER SEALANT provides excellent durability, flexibility and adhesion for a long-lasting, 100% waterproof seal.

Price is  $15.99
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
No reviews yet
Dap Window, Door & Siding Silicone Rubber Sealant, 9.8 oz., Aluminum (7079808643) image 1
Item: 24388041
Model: 7079808643

All-purpose, 1 component acetoxy cure sealant. It provides a watertight, flexible seal that won't crack, crumble or shrink..100% Silicone.Cured sealant is mold and mildew resistant..Meets ASTM C920, Specification C719, Class 25..Lifetime Guarantee..Interior/exterior use..9.8 oz, Aluminum.Provides excellent durability, flexibility and adhesion for a long-lasting, 100% waterproof seal.

Price is  $20.69
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
No reviews yet
Dap Window, Door & Siding Silicone Rubber Sealant, 9.8 oz., Clear (7079808641) image 1
Item: 24388043
Model: 7079808641

Model 7079808641 is an all-purpose, 1 component acetoxy cure sealant. It provides a watertight, flexible seal that won't crack, crumble or shrink..100% Silicone.Cured sealant is mold and mildew resistant..Meets ASTM C920, Specification C719, Class 25..Lifetime Guarantee..Interior/exterior use..9.8 oz, Clear.Provides excellent durability, flexibility and adhesion for a long-lasting, 100% waterproof seal.

Price is  $16.79
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
1
Dap Window, Door & Siding Silicone Rubber Sealant, 9.8 oz., Black (7079808642) image 1
Item: 24388001
Model: 7079808642

All-purpose, 1 component acetoxy cure sealant. It provides a watertight, flexible seal that won't crack, crumble or shrink..100% Silicone.Cured sealant is mold and mildew resistant..Meets ASTM C920, Specification C719, Class 25..Lifetime Guarantee..Interior/exterior use..9.8 oz, Black.Provides excellent durability, flexibility and adhesion for a long-lasting, 100% waterproof seal.

Price is  $16.89
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
No reviews yet
Dap Dynaflex 230 Premium Indoor/Outdoor Elastomeric Sealant, 10.1 oz., White (7079818275) image 1
Item: 24387985
Model: 7079818275

DAP DYNAFLEX 230 PREMIUM 100% WATERPROOF INDOOR/OUTDOOR ELASTOMERIC SEALANT model 7079818275 Provides superior flexibility and elongation to seal joints up to 2" wide and endure expansion and contraction without cracking or losing its seal. 100% waterproof and weather proof. Won't crack, crumble or chalk..Excellent adhesion to a wide range of building materials including wood, MDF, fiber cement, vinyl, aluminum, PVC polystyrene and composite trimboard.Paintable, easy gunning, smooth tooling and water clean-up.Cured sealant is mold and mildew resistant.Meets ASTM C920, Class 25.10.1 oz White.⚠ WARNING: This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to: www.P65Warnings.ca.gov.DAP DYNAFLEX 230 PREMIUM 100% WATERPROOF INDOOR/OUTDOOR ELASTOMERIC SEALANT has elastomeric "Silicone Tough" latex formulation which delivers outstanding performance against the elements.

Price is  $10.59
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
No reviews yet
Dap Dynaflex 230 Premium Waterproof Indoor/Outdoor Elastomeric Sealant, 10.1 oz., Clear (7079818304) image 1
Item: 24387981
Model: 7079818304

DAP DYNAFLEX 230 PREMIUM 100% WATERPROOF INDOOR/OUTDOOR ELASTOMERIC SEALANT model 7079818304 Provides superior flexibility and elongation to seal joints up to 2" wide and endure expansion and contraction without cracking or losing its seal. 100% waterproof and weather proof. Won't crack, crumble or chalk..Excellent adhesion to a wide range of building materials including wood, MDF, fiber cement, vinyl, aluminum, PVC polystyrene and composite trimboard.Paintable, easy gunning, smooth tooling and water clean-up.Cured sealant is mold and mildew resistant.Meets ASTM C920, Class 25.10.1 oz Clear.⚠ WARNING: This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to: www.P65Warnings.ca.gov.DAP DYNAFLEX 230 PREMIUM 100% WATERPROOF INDOOR/OUTDOOR ELASTOMERIC SEALANT has elastomeric "Silicone Tough" latex formulation which delivers outstanding performance against the elements.

Price is  $9.29
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
No reviews yet
Dap Dynaflex 230 Premium Waterproof Indoor/Outdoor Elastomeric Sealant, 10.1 oz., Gray (7079818286) image 1
Item: 24388035
Model: 7079818286

DAP DYNAFLEX 230 PREMIUM 100% WATERPROOF INDOOR/OUTDOOR ELASTOMERIC SEALANT model 7079818286 Provides superior flexibility and elongation to seal joints up to 2" wide and endure expansion and contraction without cracking or losing its seal. 100% waterproof and weather proof. Won't crack, crumble or chalk..Excellent adhesion to a wide range of building materials including wood, MDF, fiber cement, vinyl, aluminum, PVC polystyrene and composite trimboard.Paintable, easy gunning, smooth tooling and water clean-up.Cured sealant is mold and mildew resistant.Meets ASTM C920, Class 25.10.1 oz Gray.⚠ WARNING: This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to: www.P65Warnings.ca.gov.DAP DYNAFLEX 230 PREMIUM 100% WATERPROOF INDOOR/OUTDOOR ELASTOMERIC SEALANT has elastomeric "Silicone Tough" latex formulation which delivers outstanding performance against the elements.

Price is  $14.99
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
2
Dap Dynaflex 230 Premium Indoor/Outdoor Elastomeric Sealant, 10.1 oz., Black (7079818280) image 1
Item: 24387994
Model: 7079818280

Model 7079818280 Provides superior flexibility and elongation to seal joints up to 2" wide and endure expansion and contraction without cracking or losing its seal. 100% waterproof and weather proof. Won't crack, crumble or chalk..Excellent adhesion to a wide range of building materials including wood, MDF, fiber cement, vinyl, aluminum, PVC polystyrene and composite trimboard.Paintable, easy gunning, smooth tooling and water clean-up.Cured sealant is mold and mildew resistant.Meets ASTM C920, Class 25.10.1 oz Black.⚠ WARNING: This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to: www.P65Warnings.ca.gov.Has elastomeric "Silicone Tough" latex formulation which delivers outstanding performance against the elements.

Price is  $11.79
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
1
Dap Silicone All-Purpose Sealant, 9.8 Fl. Oz., Aluminum, 12/Carton (7079808643) image 1
Item: 24559510
Model: 7079808643Q

The Dap 100% Silicone rubber window, door, and siding sealant is a durable, 100% waterproof and weatherproof sealant for sealing out drafts, water, and moisture around windows, doors, siding, gutters, flashing, pipes, vents, and more. The sealant stays flexible to withstand expansion and contraction without cracking or losing adhesion. Cured sealant is mold- and mildew-resistant and is intended for both indoor and outdoor use..Silicone-tough all-purpose sealant stays flexible to withstand expansion and contraction without cracking or losing adhesion.Capacity: 9.8 fl. oz..Comes in aluminum color and has a vinegar-like odor.Meets or exceeds the ASTM C920, Class 25 standard.100% waterproof, weatherproof, and rain-ready in 12 hours.Durable and flexible with minimal shrinkage.Cured sealant is mold- and mildew-resistant.Great for sealing out drafts, water, and moisture around windows, doors, siding, gutters, flashing, pipes, vents, and more.For indoor and outdoor use.12 cartridges per pack.Safety Data Sheet

Price is  $140.89
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
No reviews yet
Dap Silicone All-Purpose Sealant, 2.8 Fl. Oz., Clear, 12/Pack (7079800753) image 1
Item: 24557669
Model: 7079800753R

The Dap 100% Silicone rubber window, door, and siding sealant is a durable, 100% waterproof and weatherproof sealant for sealing out drafts, water, and moisture around windows, doors, siding, gutters, flashing, pipes, vents, and more. It stays flexible to withstand expansion and contraction without cracking or losing adhesion. Cured sealant is mold- and mildew-resistant and is intended for both indoor and outdoor use..Silicone-tough all-purpose sealant stays flexible to withstand expansion and contraction without cracking or losing adhesion.Capacity: 2.8 fl. oz..Comes in clear color and has a vinegar-like odor.Meets or exceeds the ASTM C920, Class 25 standard.100% waterproof, weatherproof, and rain-ready in 12 hours.Durable and flexible with minimal shrinkage.Cured sealant is mold- and mildew-resistant.Great for sealing out drafts, water, and moisture around windows, doors, siding, gutters, flashing, pipes, vents, and more.For indoor and outdoor use.12 tubes per pack.Safety Data Sheet

Price is  $59.39
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
No reviews yet
Dap Silicone All-Purpose Sealant, 9.8 Fl. Oz., Black, 12/Carton  (7079808642) image 1
Item: 24559511
Model: 7079808642W

The Dap 100% Silicone rubber window, door, and siding sealant is a durable, 100% waterproof and weatherproof sealant for sealing out drafts, water, and moisture around windows, doors, siding, gutters, flashing, pipes, vents, and more. It stays flexible to withstand expansion and contraction without cracking or losing adhesion. Cured sealant is mold- and mildew-resistant and is intended for both indoor and outdoor use..Silicone-tough all-purpose sealant stays flexible to withstand expansion and contraction without cracking or losing adhesion.Capacity: 9.8 fl. oz..Comes in black with a vinegar-like odor.Meets or exceeds the ASTM C920, Class 25 standard.100% waterproof, weatherproof, and rain-ready in 12 hours.Durable and flexible with minimal shrinkage.Cured sealant is mold- and mildew-resistant.Great for sealing out drafts, water, and moisture around windows, doors, siding, gutters, flashing, pipes, vents, and more.For indoor and outdoor use.12 cartridges per pack.Safety Data Sheet

Price is  $140.89
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
No reviews yet
Dap Silicone Sealant, 2.9 oz., Clear (7079800753) image 1
Item: 24388020
Model: 7079800753

100% silicone sealant for all purpose indoor or outdoor use for creating a 100% waterproof seal with long lasting flexibility..Ready to use silicone formula, no mixing.100% waterproof seal.Resists cracking, crumbling and chalking.Cured sealant is mildew resistant..Indoor or Outdoor use.2.8 oz, Clear.100% Silicone rubber sealant provides excellent durability, flexibility and adhesion for a long-lasting, waterproof seal.

Price is  $11.09
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
2
Dap DYNAFLEX 230 Premium Elastomeric Sealant, 10.1 Fl. Oz., White, 12/Pack (7079818275) image 1
Item: 24559519
Model: 7079818275Y

Dap DYNAFLEX 230 is a premium elastomeric latex sealant with silicone-like toughness. It combines outstanding durability, adhesion, and flexibility with easy tooling, paintability, low odor, and water cleanup. The sealant is highly flexible to handle joint movement caused by variations in temperature and humidity without cracking. It provides a long-lasting, durable seal that is 100% waterproof and weatherproof. Perfect for sealing air leaks around windows, doors, siding, trim, and baseboards to improve the home's energy efficiency and reduce utility costs. Cured sealant is mold- and mildew-resistant..Silicone-tough elastomeric latex sealant with superior flexibility and crackproof performance.Capacity: 10.1 fl. oz..Comes in white and has a low odor.Meets or exceeds the ASTM C920, Class 25 standard.Seals joints up to 2" wide.Paint-ready in two hours.Provides a long-lasting, durable seal that is 100% waterproof and weatherproof, suits both indoor and outdoor use.Cured sealant is mold- and mildew-resistant.Easy water cleanup.Great for sealing air leaks around windows, doors, siding, trim, and baseboards to improve the energy efficiency of a home.12 cartridges per pack.⚠ WARNING: California Proposition 65 Warning. This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.govSafety Data Sheet

Price is  $63.89
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
No reviews yet
Dap DYNAFLEX 230 Premium Elastomeric Sealant, 10.1 Fl. Oz., Gray, 12/Carton (7079818286) image 1
Item: 24559516
Model: 7079818286U

Dap DYNAFLEX 230 is a premium elastomeric latex sealant with silicone-like toughness. It combines outstanding durability, adhesion, and flexibility with easy tooling, paintability, low odor, and water cleanup. The sealant is highly flexible to handle joint movement caused by variations in temperature and humidity without cracking. It provides a long-lasting, durable seal that is 100% waterproof and weatherproof. Perfect for sealing air leaks around windows, doors, siding, trim, and baseboards to improve the home's energy efficiency and reduce utility costs. Cured sealant is mold- and mildew-resistant..Silicone-tough elastomeric latex sealant with superior flexibility and crackproof performance.Capacity: 10.1 fl. oz..Comes in gray and has a low odor.Meets or exceeds the ASTM C920, Class 25 standard.Seals joints up to 2" wide.Paint-ready in two hours.Provides a long-lasting, durable seal that is 100% waterproof and weatherproof, suits both indoor and outdoor use.Cured sealant is mold- and mildew-resistant.Easy water cleanup.Great for sealing air leaks around windows, doors, siding, trim, and baseboards to improve the energy efficiency of a home.12 cartridges per pack.⚠ WARNING: California Proposition 65 Warning. This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.govSafety Data Sheet

Price is  $57.59
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
No reviews yet

About Outdoor Window Sealants

Outdoor window sealants are essential for maintaining energy efficiency and protecting your home from the elements. These products create a durable barrier that prevents air and water leaks, ensuring a comfortable indoor environment while reducing energy costs.

Designed to withstand harsh weather conditions, outdoor window sealants offer long-lasting adhesion and flexibility. They are ideal for various applications, including sealing gaps around windows, doors, and other exterior openings to enhance insulation and prevent moisture intrusion.

When selecting outdoor window sealants, consider factors such as weather resistance, curing time, and ease of application. Many sealants are formulated to remain flexible, allowing for expansion and contraction without cracking, which is crucial for long-term performance.

Additionally, look for sealants that are mold and mildew resistant, as these features help maintain the integrity of your windows and surrounding areas. Choosing the right sealant can significantly improve your home's energy efficiency and protect against potential damage.