Advanced Conformal Coating Solutions for
Ultimate Protection

Parylene delivers ultra-thin, conformal coating technology that protects critical components across industries — from electronics to medical devices.

ABOUT US

About Parylene

Parylene is a specialized nano-coating solution provider offering advanced conformal coating technology for high-performance applications.
Inspired by India's growing semiconductor and manufacturing ecosystem, Parylene was established to bring world-class coating solutions locally — eliminating dependency on overseas services while improving quality, speed, and cost-efficiency.
Our facility, built with global expertise, delivers precision coating solutions tailored for modern industries.

Parylene nano-coating applied to circuit board
WHAT IS PARYLENE

What is
Parylene Coating ?

PARYLENE COATING IS THE MODERN TECHNOLOGY IN CONFORMAL COATING

Parylene is a conformal protective polymer coating material utilized to uniformly protect any component configuration on such diverse substrates as metal, glass, paper, resin, plastic, ceramic, ferrite & silicon.

Molecular structures of Parylene variants

Molecular structures of Parylene variants — N, C, D, F, and HT

Top Reasons to use Parylene

  • Waterproofing Electronics

    Waterproofing Electronics

    Parylene provides a pinhole-free, ultra-thin barrier that protects electronics from moisture, corrosion, and contaminants.

  • Dielectric Strength

    Dielectric Strength

    Parylene offers high dielectric insulation, allowing safe high-voltage performance even in thin layers.

  • Dry Lubricity

    Dry Lubricity

    Parylene creates a low-friction surface that reduces wear and improves component longevity without lubrication.

  • Adhesion Tie Layer

    Adhesion Tie Layer

    Parylene enhances bonding between surfaces, improving coating adhesion and durability.

  • Biocompatibility

    Biocompatibility

    Parylene is FDA-approved and safe for use in medical and implantable devices.

  • Ruggedization

    Ruggedization

    Parylene strengthens delicate components and PCBs, increasing resistance to physical stress.

APPLICATION

Trusted across critical systems.

PCB circuit board with conformal coating
PCBsPrinted circuit boards
Semiconductor wafer and dies
SemiconductorWafers & dies
Electronic sensors and microchips
SensorsMEMS & detectors
Wire harnesses and cables
CablesWire harnesses
LED illumination arrays
LEDIllumination arrays
Medical implants and devices
MedicalImplants & devices
Transparent and optically clear
Transparent and optically clear
No thermal stress during application
No thermal stress during application
Biocompatible and environmentally friendly
Biocompatible and environmentally friendly
Free from pinholes and defects
Free from pinholes and defects
Why Parylene? (Key Benefits)

Why Choose Parylene

Completely conformal and uniform
Completely conformal and uniform
Ultra-thin and lightweight
Ultra-thin and lightweight
Moisture and chemical resistant
Moisture and chemical resistant
High dielectric strength
High dielectric strength
INDUSTRIES

Parylene Advantages

PHYSICAL

PHYSICAL

  • Nano-level precision coating
  • Uniform even on complex surfaces
  • Controlled thickness

Barrier Protection

  • Resistant to moisture, chemicals, and corrosion
  • Prevents gas permeability
Barrier Protection
Electrical

Electrical

  • Excellent insulation
  • Anti-static properties

Mechanical

  • Smooth surface (dry lubrication)
  • No stress during coating
Mechanical
Thermal

Thermal

  • Withstands extreme temperatures
COATING PROCESS

How Parylene Coating Works

Vaporization
1

Vaporization

Raw material is converted into vapor under controlled temperature

Pyrolysis
2

Pyrolysis

Vapor transforms into reactive monomers

Deposition
3

Deposition

Monomers form a thin polymer layer on the surface in a vacuum

Cold Trap
4

Cold Trap

Excess material is safely captured and disposed

Parylene deposition system diagram
OUR FACILITY

State-of-the-art Bangalore Facility

Clean Room Operations Clean Room Operations · Parylene Deposition Chamber
Industrial Coating Machine Industrial Coating Machine
Process Control Panel Process Control Panel
ESD-Safe Assembly Stations ESD-Safe Assembly Stations
PCB Pre-Coating Preparation PCB Pre-Coating Preparation
COMPARISON

Conformal Coating Comparison Chart

Performance
Factors		 ACRYLIC ACRYLIC URETHANE URETHANE EPOXY EPOXY SILICONE SILICONE
Coating Quality Good Good Good Good Excellent
Chemical Resistance Good Excellent Excellent Good Excellent
Dielectric Strength Good Excellent Excellent Fair Excellent
Adhesion Good Good Excellent Excellent Excellent
Thermal Cycling Fair Good Good Excellent Excellent
Abrasion Resistance Good Excellent Excellent Fair Good
Application Stress High High High Low None
Cure Required Yes Yes Fair Yes None
Water Resistance Poor Good Good Fair Excellent
INDUSTRIES

Industries We Serve

EV & Automotive
EV& Automotive
Electronics & Semiconductors
Electronics & Semiconductors
Medical & Healthcare
Medical & Healthcare
Aerospace & Defense
Aerospace & Defense
Renewable Energy
Renewable Energy
Oil & Gas
Oil & Gas
Industrial Manufacturing
Industrial Manufacturing
Future of Protection

Built for Next-Gen Technologies

Parylene plays a critical role in protecting modern electronics, especially in electric vehicles, smart devices, and advanced medical systems — ensuring reliability in harsh environments.

Advanced electronics with Parylene protection

Send Us A Message

We Typically Respond To All Inquiries Within 24 Hours During Business Days. For Urgent Matters, Please Call Us Directly.