Low-pressure spray guns are widely used in the spraying of various paints and liquid materials due to their unique working principle and spraying method. Compared with traditional high-pressure spray guns, low-pressure spray guns can spray paint evenly on the surface at a lower air pressure, reducing atomization and paint waste, so they are increasingly favored by various industries. This article will explore the main paints and liquid materials suitable for low-pressure spray guns.

1. Paints

Water-based paints

Water-based paints are widely popular because of their environmental friendliness and low volatile organic compound (VOC) emissions. Water-based paints are usually used for indoor wall and furniture painting. They are very suitable for home and commercial environments because of their low toxicity and easy cleaning properties. Low-pressure spray guns can effectively spray water-based paints, ensure the uniformity and smoothness of the coating, reduce the suspension of paint in the air, and reduce health risks.

Oil-based paints

Oil-based paints still have a strong market demand in some applications. Oil-based paints are suitable for wood, metal surfaces and outdoor furniture because of their superior adhesion and wear resistance. Low-pressure spray guns are suitable for spraying various oil-based coatings, such as oil paint and wood paint, which can provide good coverage and gloss, and help improve durability.
Latex paint

Latex paint is a common interior and exterior wall paint, which is popular for its excellent color saturation and quick drying. Using a low-pressure spray gun can spray quickly and evenly, reduce the time of brushing and rolling, and improve work efficiency. Especially when painting a large area, a low-pressure spray gun can effectively reduce the amount of paint used and reduce worker fatigue.
Spraying putty

Putty is an indispensable material in the wall treatment process. A low-pressure spray gun can effectively spray putty to achieve a smooth wall effect. Using a low-pressure spray gun to spray putty can not only improve construction efficiency, but also ensure the uniformity of the coating, avoiding the uneven thickness that may be caused by traditional manual construction.
Automotive coatings

Low-pressure spray guns are also widely used in the automotive repair and modification industry, and can spray primers, topcoats and varnishes. The use of low-pressure spray guns can ensure the smoothness and gloss of the car surface, while reducing paint mist during the spraying process and protecting the health of workers.
2. Liquid materials
Cleaning agents

Low-pressure spray guns can be used to spray cleaning agents, especially in industrial environments, to clean large areas of equipment and surfaces and improve cleaning efficiency. Cleaning agents in spray form can better cover the surface, improve cleaning effects, and reduce labor costs.
Preservatives

In industrial applications, preservative spraying is an important means of protecting equipment and structures. Low-pressure spray guns can spray preservatives evenly to ensure that every corner is effectively protected. Especially in humid and corrosive environments, a good anti-corrosion layer is the key to extending the service life of equipment.
Pesticides and fertilizers

In agriculture, low-pressure spray guns can be used to spray pesticides and liquid fertilizers, and can accurately control the spraying amount to improve the growth effect of crops. Using low-pressure spray guns to spray pesticides can effectively reduce the waste of agents and reduce the impact on the environment.
Chemical solutions

Some chemical industries use low-pressure spray guns to spray specific chemical solutions, which usually need to be evenly covered to ensure the reaction effect. Low-pressure spray guns can reduce operational risks while ensuring spray uniformity.