Top Silicone Manufacturers Canada – A Comprehensive Guide

This article reviews the top silicone manufacturing companies in Canada, explains how to choose the right silicone manufacturer, explores why many Canadian buyers are turning to Vietnam for custom silicone production, and introduces Minh Fast Company Limited—a leading Vietnamese manufacturer specializing in custom silicone rubber solutions for export to Canada, the United States, and beyond.

Top Silicone Manufacturers Canada – A Comprehensive Guide

Top Silicone Manufacturers Canada

Below are some of the leading silicone product manufacturers Canada worth knowing:

1. Silcotech North America Inc. – Precision Silicone Parts

Silcotech North America Inc. is a globally recognized leader in liquid silicone injection molding and precision silicone components. Based in Bolton, Ontario, this company brings over 40+ years of experience in advanced silicone molding solutions for medical, healthcare, automotive parts, packaging, consumer electronics, and industrial components.

Address: 54 Nixon Road, Bolton, Ontario L7E 1W2, Canada
📞 Phone: (905) 857-9998

Silcotech focuses on high-precision manufacturing and tooling design, offering:

• Turn-key LSR injection molding

• Design and prototyping support

• Automated molding systems

• Multi-shot and overmolding capabilities

Their facility runs 24/7 to support high-volume production and tight delivery timelines.

2. Siltech Corporation – Specialty Silicone Compounds

Siltech Corporation is a Canadian specialty silicone company headquartered in Toronto, Ontario, with manufacturing facilities in Mississauga and Toronto, and a major new plant in Fort Erie, Ontario scheduled to come online in 2025.

Address: 225 Wicksteed Avenue, Toronto, Ontario M4H 1G5, Canada
📞 Phone: (416) 424-4567

Siltech develops and produces a wide range of organo-functional silicone compounds and related specialty products for use in:

• Personal care and cosmetics

• Polyurethane and foam applications

• Inks & coatings

• Automotive and industrial materials

With more than 30 years of silicone chemistry expertise and over 30 patents in silicone technology, Siltech is a trusted silicone product manufacturer Canada for high-performance chemical specialties.

3. CSL Silicones Inc. – RTV Silicone Products & Sealants

CSL Silicones Inc. is a well-established silicone manufacturer in Guelph, Ontario, with over 30 years of industry experience producing Room Temperature Vulcanizing (RTV) silicone materials, sealants, coatings, lubricants, and adhesives.

Address: 144 Woodlawn Rd W, Guelph, ON N1H 1B5, Canada
📞 Phone: +1-800-265-2753 / +1-519-836-9044
📧 Email: info@cslsilicones.com

CSL Silicones serves diverse markets including building and construction, energy, industrial infrastructure, electronics, and transportation, offering custom solutions and patented silicone formulations with environmental and performance advantages.

4. A.J. Rubber & Sponge Ltd. – Custom Gaskets & Seals

Though primarily a rubber gasket manufacturer, A.J. Rubber & Sponge Ltd. in Ontario also supplies silicone rubber gaskets and sponge products suitable for sealing and insulation applications across many industries.

Address: 170 Chatham St., Unit #5, Hamilton, Ontario, Canada
📞 Phone: (905) 777-8890

The company boasts over 50 years of experience in foam, sponge, rubber, and silicone gasket manufacturing and offers custom shapes, die cutting, and rapid turnaround times.

5. Sculpture Supply Canada – Silicone Materials & Supplies

Sculpture Supply Canada caters to artists, model makers, and industrial prototypers with a wide range of silicone materials, mold-making rubbers, and specialty casting supplies. While not a traditional silicone compound manufacturer, they are a leading supplier of silicone materials and rubber silicones used in hobby, mold making, and prototyping sectors.

Address: (Contact available via website)

They provide technical advice and product guidance, making them a go-to resource for smaller businesses and creators working with silicone and rubber materials.

Key Criteria for Choosing Silicone Manufacturers

When selecting a silicone manufacturer Canada or a global supplier, consider the following criteria:

1. Manufacturing Capabilities

• Does the company offer the specific process you need (e.g., LSR molding, RTV silicone, custom compounds)?

• Do they have advanced production lines and tooling facilities?

For example, Silcotech specializes in high-precision liquid silicone injection molding, ideal for complex, high-volume parts.

2. Quality Standards & Certifications

• ISO certifications (e.g., ISO 9001 quality management)

• Environmental compliance and safety standards

• FDA compliance for food or medical applications

Siltech operates with strict control systems and large-scale reactors to ensure quality and consistency across batches.

3. Technical Support & R&D

Look for companies with strong technical staff and R&D capabilities to support custom formulation, material selection, and product optimization.

Both Siltech and CSL Silicones provide technical guidance and have invested in modern facilities to support innovation.

4. Production Capacity & Lead Time

For Canadian buyers requiring consistent supply, evaluate whether a supplier can handle both small batches and large volumes, and how quickly they can respond to orders.

5. Product Range & Customization

Companies that offer tailored silicone solutions—ranging from standard sealants to highly specialized compounds—provide flexibility for evolving product needs.

Why Canadian Buyers Should Consider Manufacturers in Vietnam

While Canada has reputable silicone product manufacturers Canada, many buyers are expanding their sourcing strategies to include international partners, particularly in Vietnam:

Cost Competitiveness

Vietnam offers lower labor and operational costs compared to North American production, helping companies reduce total manufacturing expenses.

Global Export Support

Vietnamese factories are experienced in export logistics and documentation, enabling smooth delivery to Canadian destinations.

Flexible Production Volume

Many Vietnam suppliers support both small prototype orders and large monthly production runs without high minimum order quantities.

Custom OEM Solutions

Vietnam manufacturers often provide OEM branding, custom molding, and packaging options tailored for international markets.

Introducing Minh Fast Company Limited – High Consistency Silicone Rubber Vietnam Manufacturer

Minh Fast Company Limited is a leading high consistency silicone rubber (HCR) manufacturer based in Hanoi, Vietnam, specializing in custom silicone parts for global OEM customers, including those in Canada and the United States.

Core Capabilities

• HCR compression molding

• Custom mold development

• Precision tolerance control (±0.1 mm)

• Shore hardness customization

• Color customization (various colors & transparent grades)

• FDA-compliant silicone compounds

• Support for small batch & bulk production

Minh Fast’s expertise includes producing hundreds of thousands of silicone gaskets, seals, and molded components in a wide range of sizes and specifications to meet customer requirements.

Why Canadian Buyers Partner with Minh Fast

✔ Cost efficiency for price-sensitive products
✔ Flexible order quantities from prototype to production
✔ Custom OEM and private label services
✔ High-quality silicone components with consistent performance
✔ Reliable international logistics and packaging support

For Canadian customers seeking competitive pricing without compromising quality, Minh Fast represents a strategic option for outsourcing silicone manufacturing while still maintaining technical oversight and quality control.

Contact Information – Minh Fast Company Limited

Head Office:
Minh Fast Company Limited
No. 1/19 Luong Khanh Thien Street, Tuong Mai Ward,
Hanoi City, Vietnam

📞 Phone / WhatsApp / Zalo: +84 8899 14599
📧 Email: Thamsiliconetkv@gmail.com / Minhfastsales@gmail.com
🌐 Website: https://vietnamsiliconerubber.com/

Summary

The Canadian silicone manufacturing landscape includes reputable companies such as:

• Silcotech North America Inc. – High-volume precision LSR molding and silicone parts

• Siltech Corporation – Specialty silicone compounds and organo-functional silicones

• CSL Silicones Inc. – RTV silicone sealants, coatings, and elastomeric materials

• A.J. Rubber & Sponge Ltd. – Custom gaskets and rubber products including silicone options

• Sculpture Supply Canada – Silicone materials and mold-making supplies

Each of these silicone manufacturers Canada offers unique capabilities and strengths.

However, Canadian buyers with cost, customization, or scaling priorities may also benefit from sourcing partners in Vietnam like Minh Fast Company Limited, which combines competitive pricing, flexible production options, and export expertise optimized for international markets.

Certification

Packaging & Shipping

 

 

MINH FAST COMPANY LIMITED

Head office: No. 1/19 Luong Khanh Thien Street, Tuong Mai Ward, Hanoi city, Vietnam.
Phone/zalo/whatsapp: 0084.8899.14599
Email1: Thamsiliconetkv@gmail.com    
Email2: Minhfastsales@gmail.com