Maston Car-Rep Auto Spray Etch Primer - 400ml

This etch primer is specifically designed for bare metal surfaces, including steel, aluminum, and galvanized steel. It provides excellent adhesion to these substrates.

This etch primer is formulated for metal. For plastic parts, a specialized plastic primer is recommended. Always check product compatibility.

The primer dries rapidly to the touch. Specific drying times can vary based on temperature, humidity, and application thickness, but it is generally ready for sanding or recoating within a short period.

The Maston Car-Rep Auto Spray Etch Primer has a shelf life of 36 months from the date of manufacture when stored correctly.

Yes, this etch primer is compatible with most filler primers, allowing you to build up additional thickness if needed after the etch primer has been applied and cured.

Yes, it is designed for automotive applications and provides active rust protection, making it suitable for exterior metal parts when properly topcoated.

The surface must be clean, dry, and free from contaminants like grease, oil, and dirt. Light sanding of bare metal surfaces is recommended to ensure optimal adhesion.

Shake the can vigorously before and during use. Ensure the nozzle is clear. If clogged, turn the can upside down and spray to clear the nozzle. If persistent, use a new can.

Ensure the surface was properly cleaned, degreased, and lightly abraded before application. Re-sand and re-prime the area.

Ensure application temperatures are within the recommended range (typically 15-25°C). Avoid applying in high humidity. Ensure coats are applied thinly.

Apply in thin, even coats rather than one heavy coat. Allow adequate flash-off time between coats. Reduce spray distance if necessary, but maintain even coverage.