Custom Rubber Compounding, Calendering & Technical Solutions
Infinity Rubber Technology Group (IRTG) is one of Canada’s largest independent custom rubber compound manufacturers, delivering high-performance elastomer solutions to customers across North America and global industrial markets.
Operating from our 85,000 sq. ft. manufacturing facility in Welland, Ontario, Infinity combines technical expertise, responsive customer service, and advanced manufacturing capabilities to support demanding applications in Mining, Automotive, Oil & Gas, Wire & Cable, Hose & Belting, Transportation, Construction, and General Industrial markets.
Advanced Custom Rubber Mixing
Infinity Rubber specializes in custom rubber compounding for both black and coloured compounds. Our manufacturing operation features three independent 240L Farrell Banbury mixing lines, including one line dedicated exclusively to colour compounds, providing enhanced quality control, contamination prevention, and production flexibility.
​
Infinity Rubber specializes in custom rubber compounding for both black and coloured compounds. Our manufacturing operation features three independent 240L Farrell Banbury mixing lines, including one line dedicated exclusively to colour compounds, providing enhanced quality control, contamination prevention, and production flexibility.
Our integrated manufacturing process includes:
​
-
​Automated ingredient weighment ​
-
Internal mixing ​
-
Two-stage milling and blending ​
-
Cooling and coating systems ​
-
Flexible packaging solutions
​
This manufacturing structure provides strong security of supply, production redundancy, consistent quality, and rapid response times for customer requirements.
Elastomer Expertise
We actively compound a broad range of elastomer systems including:
​
-
Natural Rubber (NR)
-
EPDM
-
SBR
-
NBR
-
HNBR
-
Polychloroprene (CR / Neoprene)
-
Butyl & Halo Butyls
-
CSM
-
Specialty Elastomer Systems
Custom Calendering & Slitting Services
Infinity Rubber offers precision custom calendering and slitting services using a state-of-the-art four-roll calender system capable of producing both supported and unsupported sheet stock.
​
We manufacture custom calendered materials engineered for:
​
-
Protective Rubber lining systems
-
Fabric-coated products
-
Wear-resistant sheet
-
Chemical-resistant applications
-
Conveyor and transport systems
-
Industrial sealing and protection systems
​
Capabilities include:
​
-
Widths from 1.25” to 62”
-
Thicknesses from 0.020” to 1.75”
-
Supported and unsupported calendering
-
Custom slitting and packaging
-
Multiple packaging configurations including vertical stack, pyramid, and suspended boxed roll systems
Our technical team can manufacture to customer-supplied formulations or develop proprietary compounds optimized for adhesion, abrasion resistance, chemical resistance, flexibility, and processing performance.