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Conformal Coatings

Enhanced protection for enhanced PCB performance

An Electrolube brand conformal coating product on printed circuit board undergoing UV cure.
  • UL, MIL and IPC-CC-830 approved
  • Solvent removable and solvent resistance coatings
  • Acrylic, Silicone, Polyurethane and Hybrid Materials
  • UV cure and water-based options available
  • UV trace to aid inspection
  • Thinners and masking products

Conformal coatings are designed to protect printed circuit boards and related equipment from their environment. Typically applied at 25-75μm, these coatings ‘conform’ to the contours of the board allowing for excellent protection and coverage, ultimately extending the working life of the PCB.

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Electrolube is among the world’s foremost experts in the formulation and application of conformal coatings designed to meet international approvals (including European and American military specifications). The range of products currently available comprises acrylics, silicones, polyurethanes, hybrid chemistries and environmentally friendly options.

Electrolube can offer both transparent and pigmented coatings to improve or camouflage the appearance of printed circuit boards. The range also includes a number of ancillary products to complement the use of our conformal coatings, including thinners and removers, peelable coating masks and thixotropic materials for dam and fill applications.

Electrolubes Conformal Coatings Technical Director Phil Kinner recently wrote a micro e-book on conformal coatings for harsh environments. It’s a great little insight into the selection, implementation and testing of protective coating process.


More Information

Conformal Coatings


LTC - Aromatic Free Low Temperature Coating

Aromatic Free Low Temperature Coating

5 Litre

Product code: LTC05L

Electrolube LTC is a clear finish, fast-drying, tough and highly flexible, modified synthetic rubber conformal coating, designed specifically for the protection of high-performance electronic circuitry. Due to its unique base resin, LTC maintains its flexibility at extremely low temperatures and provides extremely low moisture vapour permeability. This readily repairable coating maintains its excellent mechanical and dielectric properties over a wide temperature range, especially after thermal shock testing. LTC can be sprayed, dipped or brushed and contains a UV trace for ease of inspection. For full product details including test results please refer to the TDS below. If you still require further information please don't hesitate to get in touch.

Key Properties:
  • Fast-drying, touch dry in < 10 min
  • Tough and highly flexible
  • Maintains flexibility at extreme low temperatures
  • Provides very low moisture vapour permeability.
  • Maintains excellent mechanical and dielectric properties over a wide temperature range, especially after thermal shock testing
  • Low odour, free of aromatic solvents
  • Excellent adhesion to a wide variety of substrates
  • Contains UV trace to aid inspection

Product data sheets
LTC.PDF (tds) Download

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