Welcome to Protectolite, a leading manufacturer of custom composite parts

Outstanding quality FRP parts
Quick turnaround and delivery times
Unbeatable prices

CUSTOM COMPOSITE MANUFACTURER

Wide range of materials and molding techniques, latest manufacturing & software and technologies, onsite R&D lab and testing capabilities, trained mechanical, fluid dynamics and chemical engineers on staff.

WASTEWATER & WATER TREATMENT SOLUTIONS

Serving the needs of the wastewater and water treatment industry for over 20 years.

ONE-STOP-SHOP FOR CUSTOM COMPOSITE SOLUTIONS

Fast production lead times and delivery across all of North America at competitive costs
In-house design and manufacturing capabilities
Long-term vendor agreements.

MARKETS SERVED

Water & wastewater treatment
Electrical
Mass transit
Defense
Large custom vehicle solutions and more!

Welcome to

PROTECTOLITE™ COMPOSITES INC.

Protectolite™ Composites Inc. is a pioneer in the field of molded reinforced thermoset composites. For over 70 years, we have provided our clients with optimum designs, processes and materials that meet their performance and budget requirements.

Protectolite™ Composites Inc. combines fiberglass, carbon, aramid and other reinforcing materials with polyester, epoxy, phenolic and other resins to manufacture PROTECTive and LighT – Protectolite™ composites that meet and exceed industry standards.

Protectolite™ Composites Inc. is the registered trademark for the FRP – Fiberglass Reinforced Plastics "Composite" developed by Protectolite™. Our unique specialty is our ability to manufacture solid, homogeneous one-piece composite moldings of electrical & corrosion-grade sheets with thicknesses ranging from 1/32" to 6.00".

Unmatched quality, timely delivery and competitive prices are the cornerstones of the company’s vision. From providing superior electrical insulation, weight savings, and cost savings to corrosion resistance, structural strength, and temperature control, we offer composite solutions that are built to last.

Protectolite™ Composites Inc is registered with Canada's Controlled Goods Program

Certificate # - 27107

MARKETS WE SERVE

We specialize in the production of durable FRP composite moldings engineered to meet the stringent requirements of high-risk industries, including wastewater and water treatment, mass transit, electrical, and defense sectors. Our commitment lies in safeguarding both the environment and the public sector through the provision of superior quality products.

WHY CHOOSE Protectolite™

For over 70 years we have been a preferred composite supplier trusted by the world’s leading companies

Onsite R&D lab and testing capabilities
Trained mechanical, fluid dynamics and chemical engineers on staff
Latest manufacturing & software technologies
Range of materials and molding techniques
Products that meet the most rigorous quality standards

Call: 416-444-4484 Request a quote

Four Key Success Criteria in Composite Manufacturing

The quality and durability of our products are a result of our strict adherence to the four criteria our manufacturing process is based on:

MECHANICAL STRENGTH

Based largely on type, amount and arrangement of the fiber reinforcement and of the different types of fibers, aramid, carbon, thermoplastic or fiberglass.

CHEMICAL, ELECTRICAL, AND THERMAL PERFORMANCE

Based on the type of resin used and how it is combined with other components. We determine and deliver the levels of performance required by your industry’s standards.

MATERIAL SELECTION

Material selection alongside product and tool design determines the selection of the optimal process technology. The type of material used plays a crucial role in tool design and in determining which process to use.

COST PERFORMANCE ANALYSIS

Cost and benefits are weighed, and the final decision is made based on the client’s input, our feedback, and the client's careful consideration of the final options we present to them.

ASSOCIATIONS

Protectolite™ Composites Inc. is a registered trademark synonymous with fiberglass reinforced plastics. Our commitment to quality and innovation in FRP manufacturing has been acknowledged by numerous industry associations.