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10 Best caulk for exterior of house in Canada
- Best Choice01Flex Seal
Flex Caulk, Waterproof & Weatherproof Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboards, Door, RV, Roof, Wood, Auto & Marine, Clear, 6.6 oz, 1-Pack
Free ShippingMain highlights- Won’t shrink, crack, or become brittle
- UV and chemical resistant
- Snap & Save cap eliminates waste
- Seals out water, air, and moisture
- No caulk gun needed
- Fully paintable
- Easy to use
- Advanced hybrid polymer formulation
- Adjustable Trigger Flow Nozzle
- Adheres to virtually any surface, wet or dry
- Curious about how we select the top products for you? Explore How It Works
- 02GE Sealants & Adhesives
GE Supreme Silicone Caulk for Window & Door, Clear, 10 fl oz Cartridge, 1 Pack - 100% Waterproof Silicone Sealant, 7X Stronger Adhesion, Shrink & Crack Proof
Free ShippingMain highlights- Shrink- and Crack-Proof: Withstands extreme expansion and contraction associated with temperature fluctuations
- Permanently Flexible with Strong Adhesion: Sealant offers 40% more flexibility than Class 25 sealants and 7X stronger adhesion than our Silicone 1* sealant
- Lifetime Mould-Free Product Protection: Cured sealant is resistant to stain-causing mould and mildew growth
- Compatible with Most Materials: Adheres to most metals and woods; aluminum, composites, brick, stone, stucco, masonry, cement board, glass, drywall, ceramic and porcelain tile; and more
- 100% Waterproof and Weatherproof: This 100% silicone formula offers protection from water damage, providing a reliable seal in areas prone to weather exposure
- Value for Money03LePage
LePage Quad Sealant - Outdoor Caulk for Window, Door & Siding, Permanently Flexible, Water & UV Resistant - 295 ml Cartridge, 1 Pack
Free ShippingMain highlights- Weather Resistant: Tough, rubbery seal resists water, UV, dust, and dirt and will not crack or yellow
- Permanently Flexible: Features Class 25 for long-term elasticity and durability in any condition
- Match With Any Colour: Free online LePage colour match tool offers a match for 9,200+ manufacturer colours
- Easy Application: With a 10cm professional spout this self-tooling formula applies smoothly with easy cut-off even on wet or cold surfaces and is paintable after cure
- All-Season Formula: Superior performance and strong adhesion without the need for primer to most materials for an effective air and moisture barrier
- 04Red Devil
HOUSE & HOME RESTORE - Window & Door Caulk -5.0 FL. Oz.
Free ShippingMain highlights- Unique, new products for every home repair project
- Patented EZ Squeeze tube
- Paintable
- Mildew-resistant
- Interior/exterior use
- Interior/exterior use
- Get up to 20% more from each tube
- 05GE Sealants & Adhesives
GE Advanced Silicone Caulk for Window & Door, Clear, 2.8 fl oz Tube, 1 Pack - 100% Waterproof Silicone Sealant, 5X Stronger Adhesion, Freeze & Sun Proof
Free ShippingMain highlights- Permanently Flexible with Strong Adhesion: Sealant offers 40% more flexibility than Class 25 sealants and 5X stronger adhesion than our Silicone 1 sealant
- Durable: Rain-ready in as little as 30 minutes, and resistant to shrinking and cracking due to temperature fluctuations
- Compatible with Most Materials: Adheres to most metals and woods; aluminum, composites, brick, stone, stucco, masonry, cement board, glass, drywall, ceramic and porcelain tile; and more
- 100% Waterproof and Weatherproof: 100% silicone formula offers protection against water damage, providing a reliable seal in areas prone to harsh weather
- 06DAP
Dap 18418 Dynaflex 230 Sealant, 10.1-Ounce (Brown)
14% OffMain highlights- Permanent adhesion and flexibility
- Paintable
- Meets the performance requirements of Fed. Spec. TT-S00230C, Type II, Class B, Clear: Class A
- Combines silicone performance with latex ease of use
- Cleans up with water
- 07Gorilla
Gorilla Clear 100 Percent Silicone Sealant Caulk, All Purpose, Waterproof, 10oz/295ml Cartridge, Clear, (Pack of 1)
Free ShippingMain highlights- Versatile sealant for kitchens, baths, windows, doors, plumbing, and more* *Always follow application instructions for best results
- Seals out water, air, and moisture with a durable waterproof bond
- Ideal for sealing joints, gaps, and cracks around the home. Ready in 30 mins
- Designed for indoor and outdoor use in all weather conditions
- 100% Silicone Sealant - flexible and non-shrinking *as cured
- 08Gorilla
Gorilla Clear 100% Silicone Sealant Caulk, All-Purpose, Waterproof, 2.8oz/82ml Squeeze Tube, Pack of 1
Free Shipping - 09DAP
Dap 18286 Aluminum Gray Dynaflex 230 Sealant, 10.1-Ounce
36% OffMain highlights- Permanent adhesion and flexibility
- Paintable
- Meets the performance requirements of Fed. Spec. TT-S00230C, Type II, Class B, Clear: Class A
- Combines silicone performance with latex ease of use
- Cleans up with water
- 10Frost King
Frost King Fingertip Rope Caulk, 90' Long, 19 oz., Grey
Free ShippingMain highlights- Manufacturer: THERMWELL
- Manufacturer Part Number: P24
- Frost King Fingertip Rope Caulk 90 Ft. Gray