Masking cost is often judged only on the price of the individual boot, tape or masking component. In production, that is too narrow. True masking cost is driven by purchase price, life in service, replacement frequency and the effect on process consistency.

This customer case study shows why that distinction matters. A lower purchase price created the initial interest, but the real saving came from improved boot life and reduced ordering volume over time.

For subcontract coating businesses and production environments, this is the difference between buying masking products and improving the economics of the masking process itself.

Customer background

Diamond MT, a conformal coating and Parylene coating service provider in the USA, reviewed its current masking boot supply as part of a cost-reduction exercise. The initial aim was straightforward: find a more competitive option without compromising masking performance.

What followed was more valuable than a simple price comparison. Once the masking application was reviewed properly, the customer identified both an immediate purchase saving and a significant improvement in boot life.

Key point: the biggest saving did not come from unit price alone. It came from combining lower purchase cost with longer usable life in production.

What Diamond MT said

Sean Horn of Diamond MT explained that the original interest was based on price. However, after reviewing the application and using the boots in service, the commercial picture changed significantly.

“We had initially wanted to try SCH’s conformal coating masking boots for price savings. However, once we began to work with Lee on our specific masking application, we realised that we could extend the life of our boots over 200%. We switched immediately.

We then realised the importance of working with someone who understands coatings. We will not be going back to our previous supplier.”

Sean Horn, Director, Diamond MT, Parylene and conformal coating subcontract service provider.

So why did Diamond MT switch?

The first finding was simple: SCH masking boots were priced approximately 30% lower than the customer’s existing supply. That was enough to justify an initial production trial and begin comparing real-world performance.

The more important finding came after the first month of use. Diamond MT found that the boots lasted around twice as long as the previous alternative. This changed the economics of the full process, because the customer no longer needed to replace boots at the same rate.

As a result, annual ordering volume was effectively halved. When lower purchase price and longer service life were combined, the customer’s total masking boot cost fell by more than 60% over the year.

What this case study really shows

This is not just a price story. It is a process-cost story. In masking applications, the cheapest-looking option is not always the lowest-cost option once replacement frequency, handling life and repeat usage are included.

For many users, especially in repetitive production or subcontract coating environments, the more important question is how long the masking product survives in real service and how consistently it performs over time.

That is why custom reusable boots can create a stronger commercial result than basic unit-price comparison suggests. If you want to explore the broader process-control argument, see our article on improving conformal coating masking process reliability with custom boots.

Where reusable masking boots add most value

Reusable masking boots are most valuable where a masking feature is repeated often enough for speed, seal repeatability and service life to matter commercially. This is particularly relevant in production runs involving connectors, interfaces and defined keep-out areas.

• High-repeat masking applications
• Subcontract coating and service environments
• Connector and keep-out protection
• Processes where masking labour is significant
• Applications where consistent fit and reuse life affect cost

If you are comparing different masking options, our reusable masking boots guide explains how these products are used to create fast, repeatable seals around connectors and protected features.

Related guidance

• Conformal Coating Masking Hub
• Reusable Masking Boots
• Custom Masking Boots
• Improve Your Conformal Coating Masking Process Reliability with Custom Boots

These pages explain where reusable boots fit commercially and technically within the wider masking process.

Why Choose SCH Services?

SCH Services supports manufacturers and coating service providers with practical masking solutions, production-focused advice and reusable products designed for real conformal coating and Parylene applications. We help customers look beyond simple purchase price and focus on total masking cost, repeatability and process performance.

• Explore masking solutions
• View masking boots
• Contact SCH Services

If you want to review whether reusable masking boots are likely to reduce masking cost in your own process, get in touch and we can discuss the application with you.

This article is provided as general guidance and customer example content only. Cost savings, service life and suitability will vary depending on masking geometry, coating type, handling practice, reuse conditions and production environment. All applications should be assessed against actual process conditions.