Air Dry primer

Air Dry Primer

Air Dry Primer is a special fast-drying adhesion promoter also called an air dry primer. This filling primer dries at room temperature and normal humidity. Because of this, with an air dry primer you don't have to heat the room extra to allow the primer to cure. Even a 2K air dry primer is dry within 15 minutes and you can sand the primer after 50 minutes. At CROP you can buy professional primer that is air-drying and you can apply over any materials, existing paint, putty or substrates.

How long should primer dry?

How long primer must dry is determined by the temperature and humidity where you spray the primer. However, an air-drying primer is known for its drying time that is incredibly fast. In fact, a primer that is air dry is already cured within 15 minutes. With an air dry primer, the primer does not have to dry for a long time and is already hard quickly. As a result, you work faster, increase productivity and efficiency.

High Solid primer air dry

Looking for a High Solid primer that is air dry? At CROP, you can buy the best air dry primer that can be used professionally on a variety of materials and surfaces. Because the CROP air dry primer is an HS primer, it has a high filling power that fills in uneven areas such as holes, cracks and sanding scratches. After the HS Primer is dry, you can sand the primer smoothly by hand and sander.

Advantages of air-drying primer

There are many advantages to using an air-drying primer! Compared to other types of primers, an air dry primer has no downsides. The biggest advantage of an air dry primer is that you do not have to heat the room you are working in to spray the primer. In addition, after spraying the final coat of primer, you don't have to heat the room to 60 degrees Celsius. The primer becomes air-dry and will fully cure at a temperature between 15°C and 30°C The advantages of a primer that is air-dry are listed for you.

• You don't need a warm room or spray booth to use the air-drying primer.
• A primer that is air dry is incredibly easy to spray so anyone can spray it.
• The air dry primer on our site is a High Solid primer that has a higher filling capacity than other types of primer.
• Within 50 minutes the primer is fully cured at 20 degrees Celsius and you can sand the primer.
• Can be applied over a wide variety of materials.
• After curing, the primer is repaintable with 1K and 2K lacquer based on water, white spirit and thinner.

Mixing ratio 2K air dry primer

A 2K air dry primer consists of 2 components whereby you must mix a hardener through the primer to ensure that the primer cures. The mixing ratio of a 2K air-drying primer is 5 to 1. This means that to 5 liters of air dry primer, you need to add 1 liter of hardener. According to ratio, you can adjust the amount. For example, if you have a 1 liter can of air dry primer, then mix 200ml of activator through the primer.