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Latex Gray Caulk

53 results

DAP Dynaflex Ultra Window door Paintable Latex Caulk
Color: Light Gray
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for pricing and availability

4.6
2730
Features:Waterproof
Product Set Time:30-60 minutes
Clean-up Method:Soap and water
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DAP Concrete 10.1-oz Exterior and Specialty Gray Paintable Latex Caulk
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for pricing and availability

4.4
678
Features:Waterproof
Product Set Time:30-60 minutes
Clean-up Method:Soap and water
3M Fire Block Sealant FB 136 10.1-oz Gray Paintable Latex Caulk
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for pricing and availability

4.5
227
Features:Fire Resistant
Product Set Time:1-4 hours
Clean-up Method:Soap and water
Sashco Mor-Flexx 10.5-oz Exterior and Specialty Gray Paintable Latex Caulk
Color: Gray
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for pricing and availability

4.5
323
Features:Waterproof
Product Set Time:24-48 hours
Clean-up Method:Soap and water
Sashco Slab 10.5-oz Exterior and Specialty Gray Paintable Latex Caulk
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for pricing and availability

4.4
365
Features:Waterproof
Product Set Time:24-48 hours
Clean-up Method:Soap and water
Sashco Big Stretch 12 -Pack 10.5-oz Window and Door Slate gray Paintable Latex Caulk
Color: Slate gray
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for pricing and availability

4.7
578
Features:Waterproof
Product Set Time:24-48 hours
Clean-up Method:Soap and water
ColorFast 10.3-oz Tile and Grout Platinum Paintable Latex Caulk
Color: Platinum
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for pricing and availability

4.3
16
Product Set Time:12-24 hours
Clean-up Method:Soap and water
DAP DYNAFLEX 230 Window door Paintable Latex Caulk
Color: Gray
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for pricing and availability

4.6
1291
Features:Waterproof
Product Set Time:30-60 minutes
Clean-up Method:Soap and water

Find everything you need to install, protect and waterproof your tile for years to come. Shop now.
Sherwin Williams Color of the Month for August. Pennywise. Explore more now.

Related Products

Shop Caulk to Seal Gaps and Support Long-Lasting Home Repairs


Caulk helps seal gaps and joints around surfaces to prevent moisture, air and debris from entering your home. Whether working in kitchens, bathrooms or exterior areas, choosing the right caulk supports durable sealing and clean finishes. Explore our selection at Lowe’s to find the right option for your project.


Benefits of Caulk

  • Effective Gap Sealing: Caulk helps fill small openings around fixtures, trim and other surfaces to create a tight seal against moisture and air.
  • Suitability for Multiple Rooms: Specialized products such as bathroom caulk are designed to help manage moisture around tubs, sinks and showers.
  • Flexible Joint Protection: Silicone caulk provides flexibility that allows sealed joints to expand and contract with temperature changes.
  • Smooth Finishing: Grout caulk helps maintain a clean, finished appearance where tile surfaces meet walls or countertops.
  • Color Matching: Products like gray caulk allow you to coordinate sealant color with surrounding tile grout or trim.


Key Features of Caulk

  • Moisture-Resistant Formulas: Options such as silicone caulk help create durable seals in areas exposed to water or humidity.
  • Textured Joint Filling: Sanded caulk is designed to blend with grout lines and textured tile surfaces for consistent appearance.
  • High-Temperature Protection: Fire-rated caulk helps seal penetrations around pipes, wiring and other areas where fire resistance may be required.
  • Tile and Surface Compatibility: Grout caulk is formulated to adhere to tile, ceramic and other common bathroom or kitchen surfaces.


Caulk provides a reliable way of sealing joints and gaps anywhere, from bathrooms and kitchens to the exterior areas of your home. Whether selecting waterproof bathroom sealants, flexible silicone formulas or color-matched grout caulk, these products help maintain durable seals and clean finishes. Pair your project with tools such as caulking guns or other sealants available at Lowe’s to complete your repair or installation.