MG Chemicals 419D Acrylic Conformal Coating, Clear Finish, 12 oz. Aerosol

Acrylic

419D is a 1-part acrylic conformal coating that cures to a durable, flexible and smooth finish. It is easy to apply and can be handled in 10 minutes. It may be removed with appropriate strippers, or soldered through for repair or rework.

419D creates a robust moisture barrier that protects printed circuit boards in humid environments. It protects effectively against moisture, corrosion, dirt, dust, thermal shock, short circuits, high voltage arcing, and static discharge.

Premium Acrylic

419E is a 1-part, UL 746E certified, acrylic conformal coating. It cures to a durable, flexible and smooth finish. It is easy to apply and can be handled in 15 minutes. It may be removed with appropriate strippers, or soldered through for repair or rework.

419E creates a robust moisture barrier that protects printed circuit boards in humid environments. It provides strong protection against moisture, corrosion, dirt, dust, thermal shock, short circuits, high-voltage arcing, and static discharge.

Silicone

422C is a 1-part, acrylic-silicone blend conformal coating that cures to a durable, flexible and smooth finish. It is easy to apply and can be handled in only 10 minutes. It may be removed with appropriate strippers or soldered through for repair or rework.

422C is designed for applications where both high service temperature and flexibility are required. It puts minimum stress on components during thermal cycling, making it ideal for applications that involve a wide temperature range. It provides strong protection against moisture, corrosion, dirt, dust, thermal shock, short circuits, high-voltage arcing, and static discharge.

Polyurethane

4223F is a 1-part, heat curing, UL 746E certified, thermoset polyurethane conformal coating. It cures to a durable, flexible, scratch resistant, and smooth finish. It is easy to apply and can be handled in 15 minutes. It cures in only 2 hours at 100 °C (212 °F). It may be removed with appropriate strippers, or soldered through for repair or rework.

4223F protects printed circuit boards in chemically challenging environments. It provides strong protection against aggressive chemicals, corrosion, moisture, dirt, dust, thermal shock, abrasion, short circuit, high-voltage arcing, and static discharge.

Epoxy

4225 is a 2-part epoxy conformal coating. It cures to a durable, tough, semi-flexible coating with an excellent finish.

4225 protects against harsh chemicals, humidity, corrosion, oil, dirt, thermal shock, and abrasion. It also prevents high-voltage arcing, short circuits, and static discharges.

4225 is a promising choice where extreme physical and chemical resistance are required.and higher throughput are required. It creates a rugged barrier protecting circuits from humidity, corrosion, dust, thermal shock and high voltage arcing.

Urethane Acrylate

4200UV is a 1-part, UL-certified conformal coating formulated for rapid cure upon exposure to UV light. It is a low viscosity coating that retains high fluorescence after curing for ease of inspection, curing to a smooth, glass-like finish. The coating contains a secondary moisture cure mechanism that allows for curing in shadowed areas.

4200UV is a cost-effective option for large volume projects where both fast turn-around and higher throughput are required. It creates a rugged barrier protecting circuits from humidity, corrosion, dust, thermal shock and high voltage arcing.