Window Sealing Silicone Sealants

10 results
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
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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  $16.99
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Dap Window, Door & Siding Silicone Rubber Sealant, 12/Pack (B2321385) image 1
Item: 24388032
Model: B2321385

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  $131.19
Unit of measure 12/Pack
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Dap Silicone All-Purpose Sealant, 9.8 Fl. Oz., Black, 12/Carton  (7079808642) image 1
Item: 24559511
Model: B2321384

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  $165.69
Unit of measure 12/Carton
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Dap 100% Silicone All-Purpose Sealant, 9.8 Fl. Oz., Clear, 12/Pack (7079808641) image 1
Item: 24559520
Model: B2321383

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 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 cartridges per pack.Safety Data Sheet

Price is  $161.58
Unit of measure 12/Carton
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White Lightning® Contractor RTV Silicone Sealant, Clear Color, 10 oz. image 1
Item: 762567
Model: 425-WL099110C

Possessing excellent adhesive properties, the White Lightning Contractor RTV Sealants can be used to ensure weathertight performance. Offering outstanding resistance against moisture and mildew, these silicone sealants can be used on a wide range of surfaces like fiberglass, ceramics, metal glass, plastic and wood. For easy application and smooth flow, it comes with a pointed nozzle..RTV silicone sealant for caulking purposes.10 oz. tube allows glue to flow freely for convenient application.Can be used with ceramic, glad, wood, plastic and fiberglass.Non-shrinking, flexible adhesive seals out moisture and mildew.Composition: Silicone.Temperature range: 60 - 100 deg F.Appearance: Clear.Specific gravity: 0.96.Interior/exterior, flexible watertight silicone sealant made with 100% silicone.Characteristics: seals out moisture, air, dust, dirt and noise.Application: on glass, wood, plastic, vinyl and ceramic.12 per carton.Minimal shrinkage, and suitable for using around windows/doors, plumbing, and water pipes.The 10 oz. White Lightning Clear Silicone Contractor RTV Sealants offer minimal shrinkage, making it perfect for both interior and exterior applications like plumbing, around windows, doors and water pipes.

Price is  $125.19
Unit of measure 12/Carton
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Red Devil Industrial Grade RTV Sealant 2.8 oz. image 1
Item: 197753
Model: 630-0820

Use the Red Devil Silicone Sealant for sealing cracks in many maintenance and OEM applications. It can withstand temperatures up to 400 deg. F and functions efficiently. This RTV sealant is weather resistant and ensures a long lasting use of your appliances..Sealant for sealing cracks of non-porous surfaces.2.80 ml tube offers easy application.Silicone sealant can be used on porcelain, glass, fiberglass, ceramic and aluminum surfaces.The Red Devil 630-0820 Industrial Grade RTV Sealant, 2.8 oz. Tube is a weather-resistant seal, which provides excellent adhesion and durability to the applied surfaces.

Price is  $7.59
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Dap Dynaflex Ultra Advanced Exterior Sealant, 12/Pack (B2321427) image 1
Item: 24387980
Model: B2321427

Model 7079818211 provides exceptional UV resistance against color fading, yellowing, cracking, chalking and crumbling so the sealant stays looking new. Once cured, DYNAFLEX ULTRA resists dirt build-up and water absorption for a durable, 100% waterproof seal that stands up to the elements..Strong multi-material adhesion and stays permanently flexible to endure expansion and contraction caused by sun, heat, cold, wind and rain..Rain and paint ready in one hour to save time and provide better productivity.Easy to gun out for less fatigue and smooth tooling for a better finish.\.Easy water clean up and low odor.Meets ASTM C920, Class 35.Exterior/interior use.10.1 oz, White.⚠ WARNING: Cancer-www.P65warning.ca.govSafety Data Sheet.Sealant for Windows, Doors, Siding & Trim is powered by innovative Weather Max Technology for long-lasting, All Weather Protection.

Price is  $101.99
Unit of measure 12/Pack
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Dap Ultra Clear All-Purpose Sealant, 12/Pack (B2321296) image 1
Item: 24494666
Model: B2321296

The Dap Ultra Clear flexible all-purpose waterproof sealant is a high-performance ultra elastic, ultra clear sealant great for sealing a wide variety of surfaces and projects. Ultra Clear is crystal clear, allowing surface beauty to shine through while providing a seamless finish. It is clearer than silicone and doesn't yellow, crack, crumble, chalk, or break down over time, providing a 100% waterproof and weatherproof seal. It adheres to wet or damp surfaces, is water- and rain-ready immediately, and provides strong multi-surface adhesion. Dap Ultra Clear stays flexible and crackproof even in cold weather, for a long-lasting, durable seal..Premium rubberized, ultra flexible, ultra clear sealant for sealing and patching a wide variety of surfaces for durable 100% waterproof seal.Size: 10.1 fl. oz..Comes crystal clear.Immediate water-ready and won't wash out.Adheres to wet or damp surfaces.Flexible and crackproof even in cold weather, won't crack, crumble, chalk, bubble, or break down over time.Provides strong multi-surface adhesion.Stays crystal clear, non-yellowing, mildew-resistant.Paintable, suitable for both exterior and interior use.100% waterproof and weatherproof seal.⚠ WARNING: Cancer-www.P65warning.ca.gov.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  $190.99
Unit of measure 12/Pack
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Dap DYNAFLEX 230 Premium Elastomeric Sealant, 10.1 Fl. Oz., Gray, 12/Carton (7079818286) image 1
Item: 24559516
Model: B2321428

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: Cancer-www.P65warning.ca.govSafety Data Sheet

Price is  $104.73
Unit of measure 12/Carton
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About Window Sealing Silicone Sealants

Window sealing silicone sealants are essential for creating airtight and watertight seals around windows, enhancing energy efficiency and preventing moisture intrusion. These sealants are designed to withstand various weather conditions, ensuring long-lasting protection and durability for your home or office.

Utilizing high-quality silicone formulations, these sealants provide excellent adhesion to a variety of surfaces, including glass, wood, and metal. They are flexible and resistant to UV rays, making them ideal for both indoor and outdoor applications.

When choosing window sealing silicone sealants, consider factors such as curing time, temperature resistance, and flexibility. Many products offer quick curing times, allowing for faster project completion, while others are specifically formulated to remain flexible even in extreme temperatures, ensuring a reliable seal over time.

Additionally, look for sealants that are mold and mildew resistant, as this will help maintain a clean and healthy environment around your windows. Selecting the right sealant can significantly improve your windows' performance, reduce energy costs, and enhance the overall comfort of your space.

What are window sealing silicone sealants used for?

  • Window sealing silicone sealants are used to create airtight and watertight seals around windows, preventing drafts and moisture intrusion. They help improve energy efficiency and protect against weather damage.

How long do silicone sealants last?

  • Silicone sealants can last anywhere from 5 to 20 years, depending on the quality of the product and the conditions it is exposed to. Proper application and maintenance can extend their lifespan significantly.

Can silicone sealants be painted over?

  • Most silicone sealants are not paintable, as paint does not adhere well to silicone surfaces. However, there are specific paintable silicone products available that can be painted after curing.

How do I apply window sealing silicone sealants?

  • To apply window sealing silicone sealants, clean the surface thoroughly, cut the nozzle to the desired bead size, and apply the sealant evenly along the joint. Smooth the bead with a tool or finger for a clean finish.

Are silicone sealants waterproof?

  • Yes, silicone sealants are waterproof and are designed to create a durable seal that prevents water from penetrating through gaps and joints. This makes them ideal for use in areas exposed to moisture.

What temperature range can silicone sealants withstand?

  • Silicone sealants can typically withstand a wide temperature range, from -60°F to 400°F, depending on the specific formulation. This flexibility makes them suitable for various climates and applications.