Conformal Coating & Parylene Masking Solutions

Used Daily in Our Own Coating Services

SCH Technologies supplies a complete range of conformal coating masking materials, purpose-selected to protect critical PCB areas and maintain process control.

All masking solutions we supply are used daily within our own conformal coating services, giving customers confidence in clean removal, precise coverage and repeatable performance in real production environments.

From reusable custom boots to controlled masking tapes, dots and pre-cut shapes, SCH masking solutions support both high-volume manufacturing and specialised PCB applications including liquid conformal coating, Parylene deposition and selective solder protection.

Where ultra-thin coatings are used β€” such as UV-cure nano coatings or ultra-thin fluoropolymer coatings β€” masking strategy may be reduced or adapted depending on the functional requirement.

SCH conformal coating masking solutions including Molex masking boots, pre-cut masking shapes, and reusable connector boots fitted to a PCB

SCH masking solutions used in real production: pre-cut masking shapes, Molex masking boots, and reusable connector boots on PCB assemblies.

Our Conformal Coating Masking Product Range

Custom Masking Boots

  • Reusable and precision-fitted to individual components
  • Replace tapes and dots in high-volume production
  • Deliver repeatable masking with reduced labour input

Reusable masking boots improve seal repeatability, reduce operator dependency and lower total masking cost when service life is considered.

Molex Connector Masking Boots: Prevent coating ingress into connector contacts and mating faces.

View Custom Masking Boots β†’
View Molex Masking Boots β†’

Pre-Cut Masking Shapes

  • Supplied on sheets for fast, accurate application
  • Available in silicone-free paper or polyimide constructions depending on process requirements
  • Eliminate manual cutting of masking tape
  • Improve consistency while reducing waste and rework

Explore Pre-Cut Masking Shapes β†’

Masking Tapes

  • Silicone-free, process-validated paper tapes for contamination-sensitive applications
  • Suitable for liquid conformal coating processes
  • Help reduce dewetting and adhesion-related defects
  • Clean removal with no residue when correctly selected

Browse Masking Tapes β†’

Masking Dots

  • Fast, repeatable masking for vias, pads and holes
  • Consistent edges to minimise coating bleed
  • Reliable clean removal after coating
  • Silicone-free paper options for contamination-sensitive applications

See Masking Dots Range β†’

Silicone-free masking materials: Where contamination control is critical, SCH supplies silicone-free tapes, dots and sheets to reduce coating defects.

Request Your Free Conformal Coating Masking Sample Pack

Validate masking performance directly in your own process with a free SCH masking sample pack.

  • Masking tapes
  • Masking dots
  • Pre-cut masking shapes

πŸ‘‰ Contact us today to request your free sample pack.

Conformal Coating Masking Training

Masking is one of the most labour-intensive and defect-sensitive stages of conformal coating.

SCH delivers hands-on masking training covering tapes, dots, shapes and boots, focused on speed, repeatability and defect prevention.

πŸ“˜ Explore Conformal Coating Training β†’

Why SCH Masking Materials?

  • βœ” Proven daily in SCH’s own coating services
  • βœ” Improve masking consistency while reducing rework
  • βœ” Support controlled, repeatable coating processes
  • βœ” Compatible with liquid, Parylene, and nano coating workflows

Why Choose SCH Services?

SCH provides a complete platform covering conformal coating, Parylene and advanced nano coating processes.

πŸ“ž +44 (0)1226 249019 | βœ‰ sales@schservices.com | πŸ’¬ Contact Us β€Ί

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