Caulks and Sealants (292)
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.
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.

DAP
Dap Silicone Plus Kitchen and Bathroom Sealant - Clear - For Indoor and Outdoor Use - 319 ml
Format 319ML
Details
Article #04915128

DAP
Dap Silicone Plus Kitchen and Bathroom Sealant - White - For Interior Use - 319 ml
Format 300ML
Details
Article #0491054

MULCO
Mulco Flextra Exterior Thermoplastic Rubber-Based Sealant Glacier White 300 ml
Format 300ML
Details
Article #0687037

BENNETT
Bennett Professional Caulking Gun - Skeleton Type - Orange - Ratchet
Article #87105308

MULCO
Mulco Flextra Exterior Thermoplastic Rubber-Based Sealant - Rain-Resistant - Glacier White - 300 ml - 3 Per Pack
Format 300MLxPK3
Details
Article #0687056

DAP
Silicone Ultra Sealant - Kitchen and Bathroom - 300 mL - White
Format 300ML
Details
Article #04915164


ALEX PLUS
DAP Alex Plus Acrylic Latex and Silicone Caulk - 12-Pack - White
Format 300ML 12/PK
Details
Article #04915125

MULCO
Mulco Zip Seal'N Peel Thermoplastic Sealant Clear 300 ml
Format 300ML
Details
Article #0687239

DAP
Silicone Ultra Sealant - Kitchen and Bathroom - 300 mL - Clear
Format 300ML
Details
Article #04915165

MULCO
Mulco Flextra Exterior Thermoplastic Rubber-Based Sealant Black 300 ml
Format 300ML
Details
Article #0687209

DAP
Dap Kitchen and Bath 100% Silicone Sealant - Watertight - Clear - 290 mL
Format 290ML
Details
Article #0491058

DAP
Dap Silicone Ultra Silicone Sealant - Clear - For Kitchen and Bathroom Use - 83 ml
Format 83ML
Details
Article #04915167

DAP
Dap Silicone Plus Rubber Window and Door Sealant - Clear - For Indoor and Outdoor Use - 319-ml
Format 300ML
Details
Article #0491049

DAP
Dap Silicone Rubber Kitchen, Bath and Plumbing Sealant - White - For Interior Use - 290 ml
Format 290ML
Details
Article #0491059

DAP
Dap Silicone Plus Rubber Window and Door Sealant - Clear - For Indoor and Outdoor Use - 83 ml
Format 83ML
Details
Article #0491052

MULCO
Mulco Flextra Exterior Thermoplastic Rubber-Based Sealant Clear 300 ml
Format 300ML
Details
Article #0687199

MULCO
Mulco Flextra Exterior Thermoplastic Rubber-Based Sealant Translucent 300 ml
Format 300ML
Details
Article #0687299


DAP
DAP Alex Fast Dry Latex Acrylic and Silicone Caulk - 300 ml - White
Format 300ML
Details
Article #04915117

SIKA
Sika AnchorFix-1 Fast-Curing Anchoring Adhesive - 300-ml
Format 300ML
Details
Article #74165074

DAP
Dap Silicone Plus Kitchen and Bathroom Sealant - White - For Interior Use - 83 ml
Format 83ML
Details
Article #0491056

DAP
Dap Silicone Plus Rubber Window and Door Sealant - Black - For Indoor and Outdoor Use - 319 ml
Format 300ML
Details
Article #0491051

DAP
Kwik Seal Ultra(TM) Premium Siliconized Sealant - 300 ml - White
Format 300ML
Details
Article #04915158

DAP
Kwik Seal Ultra(TM) Premium Siliconized Sealant - 162 ml - Clear
Format 162ML
Details
Article #04915161

DAP
Dap 100% Silicone Doors and Windows Sealant - Non Paintable - Water-Tight - 300 mL
Format 300ML
Details
Article #0491057

DAP
Dap Silicone Plus Rubber Window and Door Sealant - White - For Indoor and Outdoor Use - 319 ml
Format 300ML
Details
Article #0491048

DAP
Dap Silicone Plus Sealant for Kitchen, Bath and Plumbing - Water-Resistant - Low Odour - Almond - 319 ml
Format 319ML
Details
Article #0491055

DAP
DAP Ultra Slicone Sealant for Kitchen and Bathroom - 300 ml - Translucent White
Format 300ML
Details
Article #04915199