info@durafinecoatings.com

(+1) 416.628.3132

info@durafinecoatings.com

(+1) 416.628.3132

Durafine Release Agents

TPO Coatings

Waterborne and customisable

For Technical Consultation

Industrial TPO Coatings Manufacturer

The Durafine Advantage

Durafine Coatings is a “full service” manufacturer of water-borne industrial coatings. We also custom-manufacture coatings to your requirements, including color matching.

Water-Based TPO Coatings for Difficult-to-Coat Polyolefin Surfaces

Durafine Coatings manufactures water-based and custom-engineered TPO coating systems designed to provide reliable adhesion, durable surface protection, and consistent appearance on Thermoplastic Olefin (TPO) substrates. TPO is widely used in automotive and industrial applications because of its flexibility, impact resistance, chemical resistance, and lightweight characteristics. However, its low surface energy makes it difficult for conventional coatings to adhere properly.

The Durafine Advantage

Durafine Coatings is a full-service manufacturer of water-borne industrial coatings. We develop and custom-manufacture coating systems according to substrate, application method, performance requirements, colour, gloss, and end-use conditions.

Our TPO coating systems are designed to help manufacturers achieve:
- Strong and consistent adhesion to TPO surfaces
- Improved resistance to delamination and coating failure
- Smooth, uniform surface appearance
- Matte, semi-gloss, or higher-gloss finishes
- Excellent colour and finish consistency
- Improved resistance to abrasion and environmental exposure
- Reduced dependence on aggressive surface pre-treatment
- Water-based formulation options with lower VOCs
- Custom colour matching and formulation
- Reliable performance for high-volume production environments

TPO coatings require more than simply applying a conventional paint to the substrate. The coating system needs to be engineered around the surface characteristics of the TPO material and the manufacturing process. Durafine works with manufacturers to identify the substrate, application method, curing conditions, performance requirements, and post-coating requirements before recommending or developing the appropriate coating system.

Why Manufacturers Choose Durafine Coatings

Industry Expertise Experience in developing industrial coatings and process coatings for demanding manufacturing environments.

Custom Formulation Capabilities
Coatings can be customized according to substrate, colour, gloss, application
process, and performance requirements.
Water-Based Technology
Waterborne coating options help manufacturers reduce reliance on solvent-based
systems where suitable.
Difficult Substrate Expertise
Specialized coating solutions for substrates that are traditionally difficult to coat,
including TPO and other polyolefins.
Consistent Product Performance
Formulations are developed with production consistency and repeatability in mind.
Technical Support
Durafine works with customers during product selection, testing, application
development, and process optimization.
North American Supply Support
Durafine Coatings supports industrial manufacturers in Canada, the USA, and other
markets.

Custom TPO Coating Solutions

Not every TPO substrate behaves the same way. The polymer composition, fillers, moulding conditions, surface contamination, texture, application method, curing conditions, and final-use environment can all influence coating performance. For this reason, Durafine offers custom coating development rather than relying solely on a one-formulation-fits-all approach.

Our technical team can work with manufacturers to evaluate:
- TPO substrate composition
- Surface condition
- Required adhesion level
- Application method
- Drying and curing conditions
- Colour requirements
- Gloss level
- Texture and appearance
- Chemical resistance
- Abrasion resistance
- UV and weathering requirements
- Production volume
- Post-coating operations
This allows the coating system to be developed around the actual manufacturing process rather than forcing the process to fit a standard coating.

TPO Coating Product Range

Dynabond AP-500

Type: Proprietary 2k System (Waterborne)

Application: TPO substrates

  • Adheres to polyolefin (e.g. polypropylene, polycarbonate) plastics where other coatings will fail
  • Supplied as clear, but can be tinted with suitable pigment dispersions, dyes, pearls, and metallic pigments
  • Displays a soft feel haptic as a matte coating. Higher glosses are available.
  • 24 hour pot life

Tangible Results & Success

The implementation of Durafine Coatings’ Advanced TPO Coating System delivered profound and measurable benefits for [Client Company Name]:

  • 70% Reduction in Pre-treatment Steps: Eliminated costly and time-consuming processes, significantly improving production efficiency.
  • 98% Improvement in Adhesion Performance: Virtually eliminated delamination issues, leading to a dramatic reduction in rework and rejects.
  • Extended Product Lifespan: Finished TPO parts now boast superior resistance to environmental degradation, enhancing product quality and customer satisfaction.
  • Reduced Material Waste: Fewer rejects meant less material wastage and a more sustainable manufacturing process.
  • Strengthened OEM Relationships: Consistently meeting and exceeding quality standards strengthened their position as a preferred supplier.

Durafine Case Study

Enhancing TPO Applications for Automotive Exteriors

The Challenge

A Tier-1 supplier of automotive exterior plastic parts (such as bumpers, body cladding, and trim) made from Thermoplastic Olefins (TPO), faced significant challenges with traditional coating methods:

  • Poor Adhesion to TPO: TPO’s inherent low surface energy made consistent adhesion of topcoats extremely difficult, leading to delamination and quality control issues.3
  • Surface Defects & Aesthetics: Achieving a flawless, high-gloss, or textured finish that could withstand outdoor elements was a persistent problem.
  • Environmental Durability: Existing coatings lacked sufficient resistance to UV radiation, stone chips, and common automotive chemicals, leading to premature aging and discoloration.
  • Costly Pre-treatment: The need for extensive and often hazardous pre-treatment processes (e.g., flaming, solvent wiping) added significant cost and complexity.

The Durafine Coatings Solution

Durafine Coatings partnered with the client to implement our innovative Advanced TPO Coating System. This specialized, multi-layer coating solution was engineered to provide superior adhesion and performance directly on TPO substrates, minimizing the need for aggressive pre-treatments.

The solution was chosen for its:

  • Exceptional Direct Adhesion: Designed to chemically bond with TPO surfaces, ensuring long-term integrity without extensive surface modification.
  • Superior Aesthetics: Providing a smooth, uniform finish with excellent color stability and gloss retention, even in harsh conditions.
  • Enhanced Durability: Offering robust resistance to UV, abrasion, stone chips, and automotive fluids, extending the lifespan of exterior parts.
  • Reduced Pre-treatment Needs: Streamlining the manufacturing process, cutting down on hazardous materials, and reducing energy consumption.
  • OEM Compliance: Formulated to meet rigorous automotive OEM specifications for exterior applications.

Frequently Asked Questions?(FAQ)

Some coating systems can reduce or eliminate certain pre-treatment requirements,
depending on the TPO formulation and surface condition. The actual process should
be validated through substrate testing.

Yes. Durafine offers waterborne TPO coating technology, including its Dynabond
AP-500 proprietary 2K system.

Yes. Dynabond AP-500 is supplied as a clear system and can be tinted using suitable
pigment dispersions, dyes, pearl, and metallic pigments.

TPO coating systems can be developed for different appearance requirements,
including matte and higher-gloss finishes. Specific gloss and texture requirements
should be evaluated during product development.

Yes. TPO is commonly used for automotive exterior components, and specialized
coating systems can be developed for applications such as bumpers, body
cladding, and exterior trim.

Durafine is your cost-effective choice

How we can help you customize

1. Download

Download the data sheet(s) of the products. Check the specifications. Know that a lot can be customised.

2. Contact us

Use the link below to get in touch. Give us your contact details and we will reach out to discuss your requrements.

3. We deliver to your needs

Once we understand the specs, we process your order and get to work. We will deliver exactly as per your requirement.