Mulco offers a variety of sealants & caulks for your home & industrial projects
Crack and Gap Filler
Achieve a flawless finish
For both interior and exterior jobs
Door, Window & Siding Sealants
Helping you with a wide variety of applications
Gutter Sealant
Waterproofs joints of gutters and drainpipes
For waterproofing joints of gutters and drainpipes
Kitchen and Bathroom Sealants
Choose the right products for any job
Removable Sealants
Environmentally Friendly
Environmentally-friendly removable sealants
Roof Sealants
Seals shingles and flashings
Soundproofing Sealant
Reduces air, noise and humidity transmission
For Both Interior and Exterior Jobs
Need help choosing the right Mulco® sealant? We can help you find the right product for your project.
Over 50 Colour Options
Sealant colour is often one of the most important deciding factors in choosing a product. With a palette of over 50 different colors to choose from, Mulco has a match for most common windows, doors & siding colors.
SEAL IT ONCE AND FOR ALL
Mulco offers a wide range of high-performance sealants for both indoor and outdoor jobs. With a full selection of formulas and colours available, it's easy to find the right product for your project.
Find the closest Mulco retailer
Mulco's quality sealant and caulk products are nearby. Find a retailer near you with our store locator.