A single component, fast drying, acrylic conformal coating intended for use on printed circuit assemblies. It is also produced as pre-blended products, at a range of viscosities, suitable for a variety of application methods without further dilution.
A single component, fast drying acrylic conformal coating, designed specifically for use on printed circuit assemblies, provides exceptional protection in a variety of operating environments. This product serves multiple industries, offering tailored solutions that enhance both performance and cost-effectiveness. Available in pre-blended formulations with varying viscosities, it accommodates diverse application methods without the need for further dilution.
After complete cure, both the properties of the pre-blended products and the standard formulation are comparable, making this coating an optimal choice for a wide range of electronic devices. With over 60 years of industry experience, the innovations surrounding this product ensure a high level of technical leadership, alongside the reliability expected of conformal coatings.
Designed to meet the needs of today's demanding environments, this conformal coating offers unmatched protection, performance, and flexibility. By utilizing advanced technologies, it ensures that electronic devices can function reliably even under challenging conditions.
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1B73 Aerosol Technical Data Sheet
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Fast-dry 1K acrylic coating for printed circuit assemblies


A fast drying, clear acrylic conformal coating intended for use on printed circuit assemblies. The product is conveniently dispensed from aerosol cans.

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| Packaging | EACH |
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| Quantity per Package | 1 Can |
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| Recommended Thickness | 25 - 75 microns |
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| Solids Content % | 7 ± 1 % |
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| Volatile Organic Compounds | 687.5 g/l |
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| Shipping Weight (lbs) | 1 |
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| Shelf Life, Date Of Manufacture | 24 Months |
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Fast-drying clear urethane coating for PCBs; aerosol dispensed

1K polyurethane conformal coating for general PCB protection.