10 Best Exterior Caulks 2024
Reviewed by Gareth Otwell
| Last Updated:
DAP 18275 DYNAFLEX 230 Premium Elastomeric Interior and Exterior Sealant – ⭐ Best Overall Exterior Caulk
18275 by DAP
- Color: White
- Weight: 1 pounds
- Dimensions: 2 x 2 x 11.3 inches
- Premium window, door, siding and trim sealant
- Blocks drafts and keeps out moisture and pests
- 100% waterproof and weather-proof
- Silicone tough and crack proof
- Superior flexibility and adhesion
- Acrylic latex formulation is durable and permanently flexible
- Paintable to match any surface
- Low VOC content
DAP INC 18152 10.1oz White Alex Plus Acrylic Latex Caulk – 💲 Best Budget Exterior Caulk
18152 by DAP
- Color: White
- Weight: 1 pounds
- Dimensions: 2 x 2 x 11.3 inches
- Sturdy and secure construction
- Perfect for your household
- High quality product. Won't shine through or discolor paint
- Low Order and Easy Water Clean-Up
- Paintable in just 30 minutes
- For interior and exterior applications.
- Paintable and water clean-up.
- 35-year durability guarantee.
GE Sealants & Adhesives-2709207 Window & Door Max Shield All
2709207 by GE Sealants & Adhesives
- Color: Almond
- Weight: 0.84 pounds
- PAINTABLE: Paint-ready in as little as 45 minutes so you can have a beautiful finish in no time
- 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
- 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
- EASY APPLICATION, STRONG ADHESION: Guns out effortlessly and tools smoothly onto common building materials, while providing long-lasting performance
Sashco Big Stretch Acrylic Latex High Performance Caulking Sealant – 👑 Premium Pick
10016-12pk by Sashco
- Color: White (12 Pack)
- Weight: 10.7 pounds
- Big Stretch is a high-performance water-based elastomeric sealant with powerful adhesion and superior elasticity
- It spans gaps up to 2" wide and stretches up to 500% of original joint size without cracking
- Interior and exterior applications including windows, doors, siding, vents, soffits, baseboards, eaves, crown moulding and sound-proofing interior walls
- Adheres to aluminum, brass, steel, anodized windows, abs, lexan, acrylic sheet, plexiglass, PVC, fiberglass, urethane, vinyl, polycarbonate, polystyrene, nylon, asphalt, tile, cinder block, corian, wood, formica, glass, mortar, hot melt butyl, stucco, brick, concrete, stone, EIFS, fiber cement and drywall
- Its powerful adhesion and extreme elasticity will stick, twist, bend, compress and stretch more than 500% of original size
GE Sealants & Adhesives
M90026-30 by GE Sealants & Adhesives
- Release date: 08/23/2018
- Color: White
- Weight: 1.04 pounds
- Dimensions: 3 x 3 x 10 inches
- 100% WEATHERPROOF: Offers excellent protection from water damage, providing a reliable seal in areas prone to weather and water exposure
- 7-YEAR MOLD-FREE PRODUCT PROTECTION: Protects against stain-causing mold and mildew growth
- HYBRID PERFORMANCE: Combines the waterproof performance of a silicone sealant with the paintability of an acrylic latex
- 30-MINUTE PAINT & WATER-READY: Ready for water exposure and paint in as little as 30 minutes to keep projects moving
- SMOOTH & EASY TOOLING: Get beautiful results thanks to smooth application and easy tooling
- BACKED BY A LIFETIME GUARANTEE: Get high-quality results, guaranteed for as long as you own your home
- WET & DRY APPLICATIONS: Seal damp or dry surfaces efficiently
- LOW ODOR: Neutral-cure formula results in low odor while curing
- COMPATIBLE WITH MOST MATERIALS: Adheres to most metals & woods, aluminum, composites, brick, stone, stucco, masonry, cement board, glass, ceramic & porcelain tile, drywall, plaster, vinyl siding, PVC, fiberglass & painted surfaces
- See product packaging images provided on this product page for complete performance and warranty information
DAP 801 Caulk
801 by DAP
- Color: White
- Weight: 1.1 pounds
- Dimensions: 3 x 2 x 12 inches
- Adhesives & Sealants
- Country of manufacture: United States
- Manufacturer: Dap
- Advanced polymer formula siding sealant delivers excellent performance on vinyl, fiber cement, aluminum and wood siding
- Permanently flexible
- Wet weather and low temperature application
- No shrink and virtually no VOC's, less than 1%
- Interior and exterior use
Gorilla White 100 Percent Silicone Sealant Caulk
8060002 by Gorilla
- Color: White
- Weight: 0 pounds
- Dimensions: 10 x 1.5 x 1.5 inches
- Incredibly versatile 100% silicone sealant that dries translucent white
- Best for sealing gaps or cracks between two surfaces; Works on window, door, kitchen, bath, gutters, auto, marine and more
- Indoor/outdoor; 100% waterproof
- Won't yellow, shrink or crack
- Mold and mildew resistant
DAP 7079818670 Alex Painter'S (18065) Raw building material
7079818670 by DAP
- Color: White
- Weight: 1 pounds
- Dimensions: 2 x 2 x 11.3 inches
- Warranty: Warranty Information: If you are not satisfied with this products performance when used as directed, return used container and sales receipt to DAP Inc., Technical Customer Service, 2400 Boston Street, Suite 200, Baltimore, MD 21224 for product replacemen
- Indoor/outdoor Alex white painters caulk, 10. 1 oz. - 441230
- This is highly durable
- This is manufactured in United states
- For interior and exterior applications.
- Paintable and water clean-up.
- 25-year durability .
- Seats in one hour.
- For interior and exterior applications.
- Paintable and water clean-up.
- 25-year durability guarantee.
- Seats in one hour.
Gorilla Clear 100 Percent Silicone Sealant Caulk
8050002 by Gorilla
- Color: Clear
- Weight: 0.01 pounds
- Dimensions: 10 x 1.5 x 1.5 inches
- Incredibly versatile 100% silicone sealant that dries translucent clear
- Best for sealing gaps or cracks between two surfaces; Works on window, door, kitchen, bath, gutters, auto, marine and more
- Indoor/outdoor; 100% waterproof
- Won't yellow, shrink or crack
- Mold and mildew resistant
GE Sealants & Adhesives-2709176 Window & Door All Weather Pro
2709176 by GE Sealants & Adhesives
- Color: Clear
- Weight: 0.3 pounds
- 100% WATERPROOF AND WEATHERPROOF: Seals and helps protect against water damage and extreme weather conditions
- DURABLE AND FLEXIBLE: Stretches over 600% and seals up to 2-inch gaps with 25% expansion, remaining shrink-proof and crack-proof under varying conditions
- PAINTABLE: Paint-ready in as little as 1 hour so you can have a beautiful finish in no time
- MOLD AND MILDEW RESISTANT: Cured sealant is resistant to stain-causing mold and mildew growth, making it a great choice for exterior features such as windows, doors, siding and flashing
- EASY APPLICATION AND EASY CLEAN-UP: Guns out effortlessly, tools smoothly and cleans up easily with soap and water
