Denso North America Inc

12-90 Ironside Cres, Toronto, Ontario, M1X1M3 Canada View map
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Asphalts Joint Sealants

Denso North America Inc. manufactures a wide variety of anti-corrosion and sealing systems. Our U.K.-based parent company, Winn & Coales, was founded in 1883, and the North American branch has over 80 years of industry experience. We are well known for our Denso tape, which protects buried steel pipelines against corrosion. We have a proven track-record of solving sealing problems in even the most challenging environments, including underwater and underground, and our products offer long maintenance-free service lives. Our dedicated and experienced team offers our customers technical support and on-site guidance, wherever your business happens to be. 

Sealants: Asphalt Joint Product Line 

We manufacture several rugged road construction and maintenance products that seal asphalt to steel or concrete surfaces, and minimize corrosion and other damages to streets. The chart below documents the features of our road product line.



DensoBand Joint Sealing Compound

–Polymer modified bitumen strip produced in rectangular rolls with a disposable interleaving

–Used for new road construction, maintenance, bridge repair, etc.

–Watertight seal; high adhesion strength

–Minimum maintenance

–Withstands asphalt movement and thermal expansion

Denso Paving Tape

–Cold applied, synthetic fabric reinforced tape with a high tack bituminous adhesive

–Used to seal open cracks and seams up to 5 mm wide in asphalt and concrete pavements, prior to overlay with new asphalt

–Quick application that provides instant seal against water

–Prevents cracking in asphalt overlay

Denso Re-Instatement Tape

–Cold applied polymer modified bituminous strip produced in rectangular rolls with a disposable interleaving

–Used as waterproofing joint sealant

–100% coverage of perimeter of joint; uniform 2 mm seal

–High adhesion to asphalt, concrete and steel

Sealants: Asphalt Joint Industrial Applications

Our clients work in a wide range of business sectors, including the oil and gas, marine, transportation and wind energy industries.


Denso North America Inc