PCB Surface Coating
( Acrylcoat - ALQ-30 )

Download Catalogue

Download Catalogue

Download Catalogue

Download Catalogue

We are a reputable Manufacturer, Supplier, Exporter of PCB Surface Coatings and Acrylcoat Conformal Coatings. Our operations are based in Pune, Maharashtra, India. We target customers from ALL OVER THE WORLD.

Conins Acrylcoat is a high-quality, flexible, and transparent acrylic conformal coating specifically designed for PCB assemblies. It is an eco-friendly solution that offers excellent protection against moisture, oxidation, fungus, and other environmental factors, particularly in highly humid conditions. The coating is easy to apply, dries quickly, and exhibits good flexibility.

Conins Acrylcoat is approved by C-DOT and conforms to the MIL Standard: MIL-I-46058C Type AR. It provides reliable protection for PCBs and components, ensuring their longevity. Additionally, the coating is solderable, simplifying the process of servicing and rework.

With its high dielectric strength, Acrylcoat safeguards against high voltage arcing and corona shorts, ensuring the safety and integrity of the PCBs.

Special Features :

  • 100% Eco - Friendly
  • Economical in use.
  • Good Dielectric strength
  • Excellent adhesion to all surfaces
  • Easily SOLDERABLE ; Servicing is easy.
  • Prevents fungus growth
  • Protects component leads from corrosion
  • Fast curing
  • Contains UV Tracer for easy inspection
PCB Conformal Coating


Acrylcoat - ALQ-30

Appearance (Liquid & Coated Film)

Clear / Transparent / Smooth & Glossy

Specific Gravity (Density@25oC)

0-85 to 0.9

Viscosity @25oC

30-35 sec (Zans G1 Cup)

Flash Point


Comparative Tracking Index (CTI Value)


Coating Thickness (Single / Double Light Coat )

20-22 Recomonded

Dielectric Strength

30 KV/mm

Thermal Cycling (MIL-I-46058-C-AR)

Meets Approval (C-DOT)

Moisture Resistance (MIL-I-46058-C-AR)

Meets Approval (C-DOT)

Insulation Resistance

Meets Approval (C-DOT)

Fungus Resistance


Withstand Temperature (Film)

-50 to 130oC

Coverage Area (20 μm Film 500 ml Aerosol)


Film Traceable

Under UV Lamp

Drying Time 
Touch To Dry
Hard Dry
Pre & Post Heating of PCB For coating
@ 50oC

5- 7 Min
2 Hrs
Dry with - 1 Minute
Hard Dry- 5-10 Min

Curing Time

12-24 Hrs

Optimum Properties - Provides Protection Against High Voltage Arcing and crona shorts

7 Days

  • AEROSOL :Ensure the surface is thoroughly cleaned before application. Spray Acrylcoat evenly from a distance of 25 cm onto the surface. Allow the PCBs to air dry. For optimal results, curing in a ventilated oven at 60oC for 1 hour is recommended. It is advisable to heat the boards to 55 to 60oC before spraying. Shake the aerosol bottle well before each application.

  • LACQUER : Acrylcoat Lacquer can be applied using brushing, dipping, or spraying methods. It can be utilized in a dip coating machine or applied with a dispenser.

  • REMOVAL :The coating can be effectively removed using Conins Thinner ELCLEAN.

  • STORAGE : Store the product in a cool and dry place below 40oC. Keep it away from open flames or flammable materials, as the contents are highly inflammable. Discard the container after use.

  • PRECAUTIONS : Acrylcoat is a flammable material. Avoid contact with the skin, eyes, and inhalation.

    In case of contact:

    •   Skin   : Wash the affected areas with soap and plenty of water.

    •   Eyes  : Flush with plenty of water. If irritation persists, seek immediate medical attention. Keep the product away from open flames and flammable materials. Use it only in adequately ventilated areas. Refer to our Material Safety Data Sheet (MSDS) before using the product.

  • Shelf Life :The aerosol has a shelf life of 2 years, while the lacquer has a shelf life of 1 year, both when stored in their original sealed containers.

  • Packing : Available in 500 ml aerosol spray containers and 1 litre, 5 litres, and 25-litre containers for the lacquer.

  • LQ : 1 litre, 5 litres, and 25 litre containers.

  • Approved by C-DOT. Conforms to MIL 46058C Type AR.