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Caulks and Sealants (300)

Repair cracks and stop leaks using sealants, which come in clear and white. For openings around vents, pipes, and electrical boxes, consider foams that expand on release to create reliable and durable seals. Select waterproof options are suitable for exterior applications on doors and windows. Others are ideal for moist areas, such as kitchens and bathrooms. Consider removable specialty caulking for decking or areas around air conditioners for easy maintenance. Quick-drying caulking is ideal for surfaces that also need painting. Use caulking guns to apply caulk quickly and accurately.
Sealants are essential for weatherproofing a home. Caulking is the most common product used for this application. The right selection of sealants can prolong the life of any home. Sealing the cracks leading into the home prevents water damage and lowers energy bills by adding a measure of insulation.

Caulking comes in two main varieties: interior and exterior. Interior types are ideal for sealing cracks where windows meet frames or for sealing plumbing fixtures, such as bathtubs. Interior multi-purpose caulking often has a lower VOC level than varieties for exterior applications. Exterior products are more resilient in the face of sun, wind, rain, and snow. A high-end type can provide protection against moisture for decades if installed and treated correctly.

Among interior and exterior sealants, choose from latex or silicone formulas. Latex products dry to a less flexible consistency than silicone, but they have the advantage of being paintable. While silicone isn’t paintable, it is available in many colours to match most walls and fixtures. Silicone is resilient and can expand and contract as the cracks between a window and walls — or a bathtub and frame — widen and close.

If you don’t have the time to use caulking, or if you’re filling large gaps, try spray sealant. This product comes in a can and doesn’t require an additional dispenser to use. It comes in multiple varieties, including variations for smaller or larger cracks, and some products are formulated to resist fire. Select models come impregnated with bittering agents to make them taste foul to rodents, which prevents the animals from chewing into and damaging homes. Spray foam expands once it’s dispensed, so there’s no need to go over it with a second layer.
Silicone Ultra Sealant - Kitchen and Bathroom - 300 mL - Clear icon-wishlist
DAP
Silicone Ultra Sealant - Kitchen and Bathroom - 300 mL - Clear
Format 300ML
Details
Article #04915165
Silicone Ultra Sealant - Kitchen and Bathroom - 300 mL - White icon-wishlist
DAP
Silicone Ultra Sealant - Kitchen and Bathroom - 300 mL - White
Format 300ML
Details
Article #04915164
Bennett Professional Caulking Gun - Skeleton Type - Orange - Ratchet icon-wishlist
BENNETT
Bennett Professional Caulking Gun - Skeleton Type - Orange - Ratchet
 
Details
Article #87105308
Dap Silicone Plus Kitchen and Bathroom Sealant - Clear - For Indoor and Outdoor Use - 319 ml icon-wishlist
DAP
Dap Silicone Plus Kitchen and Bathroom Sealant - Clear - For Indoor and Outdoor Use - 319 ml
Format 319ML
Details
Article #04915128
ALEX PLUS Caulk - Acrylic Latex Plus Silicone - 12/Box - White icon-wishlist
ALEX PLUS
ALEX PLUS Caulk - Acrylic Latex Plus Silicone - 12/Box - White
Format 300ML 12/PK
Details
Article #04915125
Latex Caulking icon-wishlist
DAP
Latex Caulking
Format 300ML
Details
Article #0491031
Mulco Flextra Exterior Thermoplastic Rubber-Based Sealant - Rain-Resistant - Extra-Stretchable - Glacier White - 300 ml icon-wishlist
MULCO
Mulco Flextra Exterior Thermoplastic Rubber-Based Sealant - Rain-Resistant - Extra-Stretchable - Glacier White - 300 ml
Format 300ML
Details
Article #0687037
Mulco Flextra Exterior Thermoplastic Rubber-Based Sealant - Rain-Resistant - Glacier White - 300 ml - 3 Per Pack icon-wishlist
MULCO
Mulco Flextra Exterior Thermoplastic Rubber-Based Sealant - Rain-Resistant - Glacier White - 300 ml - 3 Per Pack
Format 300MLxPK3
Details
Article #0687056
Dap Silicone Plus Kitchen and Bathroom Sealant - White - For Interior Use - 319 ml icon-wishlist
DAP
Dap Silicone Plus Kitchen and Bathroom Sealant - White - For Interior Use - 319 ml
Format 300ML
Details
Article #0491054
Mulco Zip Seal'N Peel Thermoplastic Sealant - Vanilla Scent - Quick-Drying - Clear - 300 ml icon-wishlist
MULCO
Mulco Zip Seal'N Peel Thermoplastic Sealant - Vanilla Scent - Quick-Drying - Clear - 300 ml
Format 300ML
Details
Article #0687239
Great Stuff Pro Foam Gun - Pro 14 - Black - Aluminium icon-wishlist
GREAT STUFF PRO
Great Stuff Pro Foam Gun - Pro 14 - Black - Aluminium
 
Details
Article #56495017
Caulking Gun icon-wishlist
BENNETT
Caulking Gun
Format 300ML
Details
Article #8710013
Contractor Caulking Gun icon-wishlist
BENNETT
Contractor Caulking Gun
Format 300ML
Details
Article #8710014
Dap Silicone Ultra Silicone Sealant - Clear - For Kitchen and Bathroom Use - 83 ml icon-wishlist
DAP
Dap Silicone Ultra Silicone Sealant - Clear - For Kitchen and Bathroom Use - 83 ml
Format 83ML
Details
Article #04915167
Mulco Flextra Exterior Thermoplastic Rubber-Based Sealant - Rain-Resistant - Extra-Stretchable - Black - 300 ml icon-wishlist
MULCO
Mulco Flextra Exterior Thermoplastic Rubber-Based Sealant - Rain-Resistant - Extra-Stretchable - Black - 300 ml
Format 300ML
Details
Article #0687209
Dap Kitchen and Bath 100% Silicone Sealant - Watertight - Clear - 290 mL icon-wishlist
DAP
Dap Kitchen and Bath 100% Silicone Sealant - Watertight - Clear - 290 mL
Format 290ML
Details
Article #0491058
ALEX FLEX Molding and Trim Sealant - 300 ml - White icon-wishlist
DAP
ALEX FLEX Molding and Trim Sealant - 300 ml - White
Format 300ML
Details
Article #04915133
Kwik Seal Ultra(TM) Premium Siliconized Sealant - 162 ml - Clear icon-wishlist
DAP
Kwik Seal Ultra(TM) Premium Siliconized Sealant - 162 ml - Clear
Format 162ML
Details
Article #04915161
ALEX FAST DRY Caulk - Acrylic and Silicone - 300 ml - White icon-wishlist
DAP
ALEX FAST DRY Caulk - Acrylic and Silicone - 300 ml - White
Format 300ML
Details
Article #04915117
Mulco Flextra Exterior Thermoplastic Rubber-Based Sealant - Rain-Resistant - Extra-Stretchable - Clear - 300 ml icon-wishlist
MULCO
Mulco Flextra Exterior Thermoplastic Rubber-Based Sealant - Rain-Resistant - Extra-Stretchable - Clear - 300 ml
Format 300ML
Details
Article #0687199
DYNAFLEX 230 Premium Sealant - 300 ml - White icon-wishlist
DAP
DYNAFLEX 230 Premium Sealant - 300 ml - White
Format 300ML
Details
Article #0491039
Caulking Gun icon-wishlist
BENNETT
Caulking Gun
Format 800ML
Details
Article #8710017
Caulking Tool Kit - 8 Pieces icon-wishlist
DAP
Caulking Tool Kit - 8 Pieces
Format 8/PK
Details
Article #04915178
Mulco Flextra Exterior Thermoplastic Rubber-Based Sealant - Rain-Resistant - Extra-Stretchable - Translucent - 300 ml icon-wishlist
MULCO
Mulco Flextra Exterior Thermoplastic Rubber-Based Sealant - Rain-Resistant - Extra-Stretchable - Translucent - 300 ml
Format 300ML
Details
Article #0687299
Adfoam D008 Foam Gun icon-wishlist
ADFOAM
Adfoam D008 Foam Gun
 
Details
Article #13485001
Kwik Seal Ultra(TM) Premium Siliconized Sealant - 300 ml - White icon-wishlist
DAP
Kwik Seal Ultra(TM) Premium Siliconized Sealant - 300 ml - White
Format 300ML
Details
Article #04915158
DYNAFLEX 230 Premium Sealant - 300 ml - Gray icon-wishlist
DAP
DYNAFLEX 230 Premium Sealant - 300 ml - Gray
Format 300ML
Details
Article #0491040
Dap Silicone Plus Rubber Window and Door Sealant - Clear - For Indoor and Outdoor Use - 83 ml icon-wishlist
DAP
Dap Silicone Plus Rubber Window and Door Sealant - Clear - For Indoor and Outdoor Use - 83 ml
Format 83ML
Details
Article #0491052
LePage Sealant 2 in 1 - White - 295 mL icon-wishlist
LEPAGE
LePage Sealant 2 in 1 - White - 295 mL
Format 295ML
Details
Article #01805195
Dap Silicone Plus Kitchen and Bathroom Sealant - White - For Interior Use - 83 ml icon-wishlist
DAP
Dap Silicone Plus Kitchen and Bathroom Sealant - White - For Interior Use - 83 ml
Format 83ML
Details
Article #0491056
Translucent White Silicone Sealant 10.1 fl.oz. icon-wishlist
Translucent White Silicone Sealant 10.1 fl.oz.
Format 300ML
Details
Article #38835002
"Leakseal" Flexible Rubber Sealant icon-wishlist
RUST-OLEUM
"Leakseal" Flexible Rubber Sealant
Format 405GR
Details
Article #03305696
Dap 100% Silicone Doors and Windows Sealant - Non Paintable - Water-Tight - 300 mL icon-wishlist
DAP
Dap 100% Silicone Doors and Windows Sealant - Non Paintable - Water-Tight - 300 mL
Format 300ML
Details
Article #0491057
3.0 Sealant - Kitchen, Bath and Plumbing - 266 ml - White icon-wishlist
DAP
3.0 Sealant - Kitchen, Bath and Plumbing - 266 ml - White
Format 266ML
Details
Article #04915131
"Leakseal" Flexible Rubber Sealant icon-wishlist
RUST-OLEUM
"Leakseal" Flexible Rubber Sealant
Format 405GR
Details
Article #03305697
Dap Silicone Rubber Kitchen, Bath and Plumbing Sealant - White - For Interior Use - 290 ml icon-wishlist
DAP
Dap Silicone Rubber Kitchen, Bath and Plumbing Sealant - White - For Interior Use - 290 ml
Format 290ML
Details
Article #0491059
Caulking gun icon-wishlist
BENNETT
Caulking gun
Format 13"
Details
Article #8710016
LePage Sealant 2 in 1 - Transparent - 295 mL icon-wishlist
LEPAGE
LePage Sealant 2 in 1 - Transparent - 295 mL
Format 295ML
Details
Article #01805134
Dap Silicone Plus Rubber Window and Door Sealant - Black - For Indoor and Outdoor Use - 319 ml icon-wishlist
DAP
Dap Silicone Plus Rubber Window and Door Sealant - Black - For Indoor and Outdoor Use - 319 ml
Format 300ML
Details
Article #0491051
Kwik Sealant - Kitchen and Bathroom - 300 ml - Clear icon-wishlist
DAP
Kwik Sealant - Kitchen and Bathroom - 300 ml - Clear
Format 300ML
Details
Article #04915159
"Quad Max" Sealant - White - 280 mL icon-wishlist
LEPAGE
"Quad Max" Sealant - White - 280 mL
Format 280ML
Details
Article #01805201
Richard Caulking Tools - Plastic - Red - 2 Per Set icon-wishlist
RICHARD
Richard Caulking Tools - Plastic - Red - 2 Per Set
Format 2/PK
Details
Article #02715506
Dap Silicone Plus Sealant for Kitchen, Bath and Plumbing - Water-Resistant - Low Odour - Almond - 319 ml icon-wishlist
DAP
Dap Silicone Plus Sealant for Kitchen, Bath and Plumbing - Water-Resistant - Low Odour - Almond - 319 ml
Format 319ML
Details
Article #0491055
Mulco Flextra Exterior Thermoplastic Rubber-Based Sealant - Rain-Resistant - Extra-Stretchable - Cement Grey - 300 ml icon-wishlist
MULCO
Mulco Flextra Exterior Thermoplastic Rubber-Based Sealant - Rain-Resistant - Extra-Stretchable - Cement Grey - 300 ml
Format 300ML
Details
Article #0687206
AnchorFix 3001 Epoxy Anchoring Adhesive - 250-ml icon-wishlist
SIKA
AnchorFix 3001 Epoxy Anchoring Adhesive - 250-ml
Format 250ML
Details
Article #66145017
Sika AnchorFix-1 Fast-Curing Anchoring Adhesive - 300-ml icon-wishlist
SIKA
Sika AnchorFix-1 Fast-Curing Anchoring Adhesive - 300-ml
Format 300ML
Details
Article #74165074
"Keracaulk U" Unsanded Acrylic Caulk 311ml - Warm Grey icon-wishlist
KERACAULK
"Keracaulk U" Unsanded Acrylic Caulk 311ml - Warm Grey
Format 311ML
Details
Article #21085220
Kwik Seal Ultra(TM) Premium Siliconized Sealant - 162 ml - White icon-wishlist
DAP
Kwik Seal Ultra(TM) Premium Siliconized Sealant - 162 ml - White
Format 162ML
Details
Article #04915160