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FAQ

Industrial Powder Coating Frequently Asked Questions

Practical answers for engineers, buyers, manufacturers and fabricators planning powder coating, surface preparation, testing and production work.

These answers cover common planning questions. Final coating selection, preparation, testing and acceptance requirements are confirmed from the actual part, substrate, environment and project specification.

General Questions

Where is Professional Powder Coating located?

Our facility is at 8 Tidemore Ave, Toronto, ON M9W 5H4. We coordinate freight and logistics to serve qualified projects across North America.

What types of powder coating do you offer?

We apply polyester, fusion bond epoxy, fluid bed, fluoropolymer, polyurethane, thermoplastic, architectural, anti-graffiti and antimicrobial powder coatings, along with sandblasting and surface preparation.

Can you handle large, heavy or complex parts?

Yes. Our 75,000 sq. ft. facility is set up for large, heavy and complex components as well as high-volume production runs — including technical work many coaters cannot take on.

Are you ISO certified?

We are an ISO 9001:2015 registered company with in-house laboratory testing including salt spray, UV, humidity and cure analysis, referencing CSA, AAMA, ASTM and SSPC standards.

Do you provide quality documentation and testing reports?

Yes. We can provide validated test reports for coating work, and third-party testing can be arranged when requested.

How do I request a quote?

Send your part details, coating specification and quantities through our Request a Quote form, or call us at (416) 766-9081.

How do I know which powder coating system is right for my part?

Start with the substrate, end-use environment, performance requirements, finish, part dimensions and production volume. Our team reviews those details and recommends the preparation, powder chemistry, film build, cure plan and testing needed for the application.

What information helps you assess a powder coating project?

Drawings or photos, material type, part dimensions and weight, quantities, colour or finish, service environment, applicable specification, masking needs, testing requirements and target timing help us assess feasibility and prepare an accurate response.

Coatings, Corrosion & Surface Preparation

What metals can be powder coated?

Common substrates include steel, aluminum, galvanized steel and other electrically conductive metals that can tolerate the required preparation and cure cycle. The exact process depends on the alloy, fabrication method, surface condition and governing specification.

How important is surface preparation before powder coating?

Surface preparation is one of the biggest drivers of coating performance. Depending on the part, preparation may include cleaning, stripping, abrasive blasting, mechanical preparation and phosphate pretreatment before powder application.

Can powder coating protect against corrosion?

Yes, when the complete system is matched to the substrate and service environment. Corrosion performance depends on preparation, pretreatment, coating chemistry, film build, cure, edge coverage, damage exposure and the acceptance criteria in the project specification.

Can powder coatings resist acids and chemicals?

Some protective powder systems, including certain epoxy and fusion-bond epoxy systems, can provide strong resistance to many chemicals. Suitability must be checked against the specific chemical, concentration, temperature, exposure duration and whether contact is immersion, splash, wash-down or vapour.

What is fusion-bond epoxy powder coating?

Fusion-bond epoxy (FBE) is an epoxy powder applied to a heated metal substrate so it melts, flows and chemically bonds into a continuous protective film. It is commonly considered for corrosion, chemical-resistance and electrical-insulation applications when the specification supports its use.

How is powder coating thickness measured?

Dry-film thickness is measured using a suitable coating-thickness gauge and compared with the specified allowable range. Measurement locations, sampling frequency and acceptance criteria should be defined for the actual part geometry.

Projects, Capacity & Quoting

Can PPC handle large and heavy components?

Yes. PPC operates a 75,000 sq. ft. Toronto facility with automated and batch processing for production work and large fabricated components. Final feasibility is confirmed from the part dimensions, weight, lifting points, geometry and required process.

Does PPC handle high-volume production runs?

Yes. Automated production coating is available for suitable repeat components, while batch processing supports larger, heavier or lower-volume work. Racking, line fit, colour schedule, inspection and packaging are reviewed before production.

Can PPC coat parts for U.S. customers?

Yes. PPC supports qualified projects across North America and can coordinate packaging and cross-border freight. Shipping destination, production schedule and any project-specific documentation should be identified during quoting.

What information should I send for a quote?

Send drawings or photos, substrate, dimensions and weight, quantity, current surface condition, required colour and finish, service environment, coating specification, masking requirements, testing or documentation needs and target delivery schedule.

Can PPC help if I do not know the correct coating specification?

Yes. Provide as much information as you have about the part, substrate, operating environment and performance objective. PPC can review the project and help identify the missing technical inputs before a process is confirmed.

Quality, Testing & Documentation

What coating tests can PPC perform?

PPC's quality program includes in-house inspection and testing such as film-thickness, cure, appearance and other specification-driven checks, with salt-spray, UV, humidity and additional testing used where required by the approved project scope.

Is PPC ISO 9001 certified?

PPC operates an ISO 9001:2015 registered quality management system. Project-specific test reports, certificates and documentation requirements should still be identified on the RFQ or purchase order.

Can PPC provide test reports?

Yes, when reporting is included in the agreed project scope. The RFQ should identify the required test method, acceptance criteria, sampling frequency and report format.

Does every project require salt-spray testing?

No. Salt-spray testing should be used when the project specification requires it and defines the method, duration and acceptance criteria. It is not automatically necessary for every powder-coated component.

Still have a technical question?

Send the part details, drawings and service conditions and PPC will help review the project.