Proudly Canadian · Certified network across Quebec
Extreme protection.
Built to last.
High-performance XL-7 polyurea protective coatings for work trucks, industrial equipment, RVs, beds and surfaces — coast to coast.
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Made in Canada
500+
Projects completed
Shore A
Measured hardness
384%
Elongation
Applications
Solutions for every industry.
Technology
Summum technology, built for extreme conditions.
High-performance polyurea, flame retardant options and a full moisture barrier — applied by certified experts.
Ultra-strong adhesion
Bonds permanently to metal, FRP, wood and concrete. Zero delamination.
Flexible & impact tough
Absorbs violent impacts without cracking. Built for beds, shops and fieldwork.
Waterproof
Complete barrier against water, humidity and corrosive agents.
UV-stable pro finish
Clean, durable aesthetics built for brand presence and performance.
Before — After
The difference is visible.
Upload a photo of your equipment or surface and see the Summum Liner finish in seconds, powered by AI.
Try it on your own equipment!
Process
Our installation process.
From inspection to finish — every step is controlled.
Analysis & inspection
Surface assessment, usage demands and exposure environment.
Preparation
Cleaning, degreasing, blast/decon, laser rust removal when required.
Summum primer
Optimized bond for long-term performance on metal and composites.
XL-7 application
Professional spray application, controlled mil thickness, optional non-skid.
QC & long-term protection
Final inspection, maintenance guidance and network support.
Ready to start your project?
Get a quoteOpportunity
Build your future with Summum Liner.
Technology, training, brand systems and support — build a premium business in a high-demand category.
- Proven installation process and complete training
- Premium positioning and marketing tooling
- Summum Liner network and quality standards
Testimonials
What our clients say.
Professionals who trusted Summum Liner for their equipment, job sites, and fleets.
“We coated our 20-truck fleet with Summum Liner. Two years later, no rust or peeling.”
Marc-André Leblanc
Operations manager, Montreal
“After more than a year of heavy use on trailers and equipment, the coating holds perfectly.”
David Morin
Director of operations, Quebec City
“Industrial-grade protection for our heavy equipment — proven in extreme conditions.”
Jean-Pierre Gauthier
Owner, Sherbrooke
Ready to protect your equipment like they did?
Get a quoteNetwork
A network of installers across Quebec.
Find a Summum expert near you — professional application, warranties and follow-up.
Find an installer
Protect your equipment today.
Free quote. Technical guidance. Warm handoff to the right installer for your project.
1-844-7SUMMUM