Best Window Caulks In November 2024

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There is always a perfect Best Window Caulks out there in the market for you. However, you may not have the time and resources to try and research each of them in detail. So we’ve done the heavy lifting and are sharing below our detailed review of Top 10 Best Window Caulks.

To help you in your search, we have completed this list of the Best Window Caulks.

Top Rated Best Window Caulks Of 2024

Rank	Product Name	Score
1	Gorilla Clear 100 Percent Silicone Sealant Caulk, Waterproof and Mold & Mildew Resistant Buy Now	9.7 Buy Now
2	GE Sealants Max Shield All Weather Siliconized Acrylic Latex Sealant Caulk, White, 10.1oz Buy Now	9.5 Buy Now
3	Gorilla White 100 Percent Silicone Sealant Caulk, Waterproof and Mold & Mildew Resistant Buy Now	9.1 Buy Now
4	Instatrim 1/2 Inch (Covers 1/4" Gap) Flexible, Self-Adhesive, Caulk and Trim Strips Buy Now	8.8 Buy Now
5	GE Max Shield Painter's Siliconized Acrylic Latex Sealant Caulk, White, 10.1oz Buy Now	8.6 Buy Now
6	Frost King Indoor & Outdoor B2 Mortite Caulking Cord 19-Ounce 90-Foot Long, Grey Buy Now	8.3 Buy Now
7	Dap 18275 DYNAFLEX 230 Premium Elastomeric Interior and Exterior Sealant, 10.1 oz, White Buy Now	8.1 Buy Now
8	GE Momentive Performance Materials MAWD410CR Max Shield All Weather Siliconized Acrylic Latex Sealant Buy Now	7.8 Buy Now
9	GE GE5000 Advanced Silicone 2 Window & Door Sealant Caulk, 10.1oz, Clear Buy Now	7.5 Buy Now
10	GE GE5010 Advanced Silicone 2 Window & Door Sealant Caulk, 10.1oz, White Buy Now	7.2 Buy Now

1. Gorilla Clear 100 Percent Silicone Sealant Caulk, Waterproof and Mold & Mildew Resistant

• Best for sealing gaps or cracks between two surfaces, works on window, door, kitchen, bath, gutters, auto, marine and more
• Incredibly versatile 100% silicone sealant that dries translucent clear
• Mold and mildew resistant
• Won't yellow, shrink or crack
• Indoor/outdoor, 100% waterproof

2. GE Sealants Max Shield All Weather Siliconized Acrylic Latex Sealant Caulk, White, 10.1oz

• See product packaging images provided on this product page for complete performance and information
• 100% waterproof and weatherproof: seals and helps protect against water damage and extreme weather conditions
• Extremely durable and flexible: stretches over 800% and seals up to 3-inch gaps with 35% joint movement, remaining shrink-proof and crack-proof under extreme conditions
• Easy application, strong adhesion: guns out effortlessly and tools smoothly onto common building materials, while providing long-lasting performance
• Paintable: paint-ready in as little as 45 minutes so you can have a beautiful finish in no time
• Mold and mildew resistant: includes lifetime mold-free product protection making it a great choice for exterior areas susceptible to moisture such as windows, doors, siding and flashing

3. Gorilla White 100 Percent Silicone Sealant Caulk, Waterproof and Mold & Mildew Resistant

• Best for sealing gaps or cracks between two surfaces, works on window, door, kitchen, bath, gutters, auto, marine and more
• Mold and mildew resistant
• Won't yellow, shrink or crack
• Incredibly versatile 100% silicone sealant that dries translucent white
• Indoor/outdoor, 100% waterproof

4. Instatrim 1/2 Inch (Covers 1/4" Gap) Flexible, Self-Adhesive, Caulk and Trim Strips

• Peel and stick application makes it easy to cover cracks, gaps, and damaged corners. helps keep insects and spiders from getting into your home.
• 1/2 inch (covers 1/4" gap) -made in the usa
• Non-toxic odorless adhesive adheres to almost any surface, including walls, doors, floors, and more. flexible, peel and stick material adheres easily.
• No special tools required, once applied, trim is paintable, durable, and low-maintenance. no caulking tools or caulking gun needed. patented design features self-centering wings to assure uniform positioning on any surface.
• Flexible trim is an easy to use replacement for molding, caulk, and more. cover wall corner stress cracks and sloppy paint mishaps. use it as a trim finish on crown molding, wall cabinets and floors.

5. GE Max Shield Painter's Siliconized Acrylic Latex Sealant Caulk, White, 10.1oz

• See product packaging images provided on this product page for complete performance and information
• Mold and mildew resistant: includes lifetime mold-free product protection to protect against stain-causing mold and mildew growth
• 100% waterproof: seals and helps protect against water damage
• Maximum durability: backed with a 60-year limited durability for long-lasting and dependable results
• Extremely flexible: stretches over 600% and seals up to 3-inch gaps with 25% joint movement, remaining shrink-proof and crack-proof
• Paintable: paint-ready in as little as 30 minutes and compatible with most latex and oil-based paints, great for paint projects such as molding, trim, baseboards and doors

6. Frost King Indoor & Outdoor B2 Mortite Caulking Cord 19-Ounce 90-Foot Long, Grey

• Easy to install
• It is paintable
• Presses into place with fingertips
• Seals in cool air
• Shuts out hot air, dust, dirt and insects

7. Dap 18275 DYNAFLEX 230 Premium Elastomeric Interior and Exterior Sealant, 10.1 oz, White

• Low voc content
• Premium window, door, siding and trim sealant
• Silicone tough and crack proof
• Blocks drafts and keeps out moisture and pests
• Acrylic latex formulation is durable and permanently flexible
• 100% waterproof and weather-proof

8. GE Momentive Performance Materials MAWD410CR Max Shield All Weather Siliconized Acrylic Latex

• 100% waterproof and weatherproof: seals and helps protect against water damage and extreme weather conditions
• Easy application, strong adhesion: guns out effortlessly and tools smoothly onto common building materials, while providing long-lasting performance
• Mold and mildew resistant: includes lifetime mold-free product protection making it a great choice for exterior areas susceptible to moisture such as windows, doors, siding and flashing
• Paintable: paint-ready in as little as 45 minutes so you can have a beautiful finish in no time
• Extremely durable and flexible: stretches over 800% and seals up to 3-inch gaps with 35% joint movement, remaining shrink-proof and crack-proof under extreme conditions
• See product packaging images provided on this product page for complete performance and information

9. GE GE5000 Advanced Silicone 2 Window & Door Sealant Caulk, 10.1oz, Clear

• 10-year mold-free product protection: cured sealant is resistant to stain-causing mold and mildew
• 30-minute rain-ready: ready for rain exposure in as little as 30 minutes
• 40% more flexibility & 5x stronger adhesion: stays permanently flexible with strong adhesion and provides a durable seal for exterior and interior projects
• Shrink & crack-proof: withstands extreme expansion and contraction associated with temperature fluctuations
• 100% waterproof & weatherproof: this 100% silicone formula offers excellent protection against water damage, providing a reliable seal in areas prone to consistent weather and water exposure

10. GE GE5010 Advanced Silicone 2 Window & Door Sealant Caulk, 10.1oz, White

• 40% more flexibility & 5x stronger adhesion: stays permanently flexible with strong adhesion and provides a durable seal for exterior and interior projects
• 10-year mold-free product protection: cured sealant is resistant to stain-causing mold and mildew
• 30-minute rain-ready: ready for rain exposure in as little as 30 minutes
• Shrink & crack-proof: withstands extreme expansion and contraction associated with temperature fluctuations
• 100% waterproof & weatherproof: this 100% silicone formula offers excellent protection against water damage, providing a reliable seal in areas prone to consistent weather and water exposure