ProShield® Subcontract Coating & Turnkey Services

SCH Services provides ProShield subcontract coating services for trials, samples, small batches, or full production runs. We coat parts, fixtures, housings, and more — giving you ESD protection without the need to invest in your own coating facility.

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Why Use Our Subcontract Coating Service?

• No capital outlay or infrastructure required

  Avoid the expense and complexity of setting up your own coating facility. We provide the full turnkey service.

• Flexible volumes — from prototypes to production

  We support one-offs, pilot runs, or full production volumes. Scale easily as your demands grow.

• Technical expertise & process control

  Our team understands adhesion, curing profiles, thickness uniformity, masking, inspection, and defect mitigation. You benefit from proven process know-how.

• Traceability, quality, and compliance built in

  We maintain process logs, QC records, and inspection documentation to support traceability, audits, and product qualification.

• Adaptable to a wide variety of substrates and geometries

  Metals, plastics, composites, ceramics, fixtures, jigs—if it can be coated, we can probably get ProShield to stick to it.

• Custom chemistry and formulations

  Choose standard ProShield ESD or tailor chemistries (PU, epoxy, water-based, solvent) to suit your substrate, end-use environment, or performance targets.

• Fast turnaround & responsive service

  For samples or iterations, we minimise lead times so you can get to testing quickly.

  

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What We Can Coat for You

Some examples of what we handle in our subcontract coating service:

• Fixtures, carriers, and work-holding jigs

• Shielding plates, covers, or panels

• Plastic housings or parts

• Metal enclosures, brackets, or frames

• Tooling, test probes, connectors

• Insulators, ceramics, composite parts

• Packaging, trays, foams, and support structures

👉 If it can be coated, we can probably get ProShield to stick to it.

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Our Subcontract Coating Service Flow

When you use our subcontract coating service, the process is straightforward:

1. Inquiry & Evaluation

   Send us drawings, photos, materials, dimensions, quantity, and performance needs.

2. Feasibility & Quotation

   We confirm if ProShield (or a modified chemistry) works, define the best method, and provide a clear quotation.

3. Pilot / Trial Coating

   We coat a small sample batch so you can evaluate thickness, adhesion, finish, curing, and performance.

4. Process Validation

   Once approved, we lock down the coating process, document parameters, and define acceptance criteria for repeatability.

5. Volume Production

   We run your parts in batches as agreed, with in-process checks, QA, final inspection, packaging, and delivery.

6. Ongoing Support

   If your designs evolve or you need new parts coated, we adapt the process and provide continuous support.

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Technical Capabilities & Quality Assurance

• Application options: Spray, dip, brush/dispense

• Control of coating thickness and uniformity

• Curing regimes: ambient, low-bake, high-temperature

• Masking & protection: precision masking, plugs, covers, custom mask fixtures

• Adhesion validation: cross-hatch, peel

• Inspection & documentation: optical inspection, thickness measurements, QC records, lot tracking

• Statistical process control (SPC) for large-volume clients

• Material compatibility & pre-treatment: cleaning, primers, surface prep

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Why ProShield is Ideal for Subcontract Coating Service Use

• Uniform and conductive performance

  ProShield delivers consistent conductivity across the surface without segregation or clustering.

• Multiple formats, same performance

  Available in PU, epoxy, water, or solvent versions — tailored to your substrate and performance needs.

• Cost-effectiveness

  Avoid sourcing expensive conductive substrates; we coat your existing parts reliably.

• Long-term stability

  Once applied and cured, ProShield stays stable and functional over time.

Versatile substrate compatibility

From metals to plastics to composites and more — we can match the chemistry to your part.

 

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Typical Applications & Industries

• Electronics & semiconductor equipment — fixtures, carriers, transfer jigs

• Aerospace, defence & avionics — structural components, test hardware

• Medical & pharmaceutical equipment — sterile surfaces, instrument parts

• Automotive & battery systems — test rigs, connectors, enclosures

• Packaging & handling systems — conductive trays, conveyors, boxes

• Lab & instrumentation — sensor housings, frames, custom parts

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Getting Started

1. Contact Us — Share details of your parts, materials, dimensions, quantities, and performance requirements.

2. Send Samples (if needed) — We’ll evaluate challenging geometries or materials.

3. Approve Trial — Test our pilot samples and confirm performance.

4. Scale to Production — We deliver coated parts to your schedule.

5. Ongoing Support — We adapt with your needs for new parts and designs.

👉 Ready to outsource your coating needs? Contact us today to start your ProShield subcontract coating services.