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Acrylic Conformal Coating Solutions

Download the Free Acrylic Resin 101 Guide

Acrylci Guide
Fill out the short form below to download our Acrylic 101 Guide instantly. Acrylic Resin is the most popular conformal coating, currently making up about 80% of the market. Download Acrylic Resin 101: Coating Facts Sheet today to learn more about this popular coating!

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Learn more about:

  • Methods to apply Acrylic Resin
  • Benefits of Acrylic Resin
  • Uses of Acrylic Resin

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Learn More About Acrylic Resin

Acrylic resin (AR) conformal coating currently makes up 80% of the market. There are many reasons for this. Read on to find out why and contact us with your needs and questions. Acrylic resins are single component materials. More specifically, they are preformed acrylic polymers that are dissolved in a solvent to be applied to surfaces. Acrylics provide an excellent barrier to both moisture and humidity and have good fungus resistance. Acrylics have minimal chemical resistance making it ideal for reworking and removability.

Acrylic Resin Coating Solutions

We have compiled all of the information that you will need to get started with Acrylic Resin below.

More About Acrylic Resin

Why Acrylic Resin?

Acrylics can be soldered through with minimal to no odor release. Acrylics dry to the touch in 60 minutes or less and typically cure completely in 24 hours. The cure time can be sped up with a bake, shaving off anywhere from 17 to 23 and half hours from the process. Prior written authorization is needed before we bake any assemblies.

During the curing process acrylics do not shrink and give off little to no heat.

AR can be easily applied with a brush, sprayed or by dipping. Hand brushing is most appropriate for small scale batch productions, prototypes and for anything would otherwise require extensive masking to avoid coating. Spraying is the best technique for large batch groups. The most accurate control of coating is achieved with spraying. Dipping is achieved by placing the assembly into a vat of the coating. This procedure is well suited for small batches.

Acrylic Resin Coating Applications

Acrylic also offers additional benefits, including:

  • Simple
  • Cost Effective
  • Easy Rework
  • UV Traceable
  • Easily Interchangeable


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Quality Assured

Diamond MT is an ITAR registered facility. Our technicians are trained to adhere to the standards of AS9100D, ISO:9001:2015, IPC-A-160, IPC Class 3, IPC-J-STD-001, IPC-CC-830 and NASA-STD-8739.1. Our repair and rework are held to IPC-7711 and IPC 7721 standards. Many of our clients do not require our work to be held to such high standards, but we strive to offer the best quaity coating solutions.

Rapid Turnaround

Diamond MT's turnaround is the fastest in the business. We understand that critical projects need to be completed as quickly as possible. We work with you to determine what your needs are and create a production schedule that allows you to meet your goals in as little as 24 hours.