Drop Coating Metallic Car Body Paint


Fall coating is an critical talent that each vehicle body paint sprayer really should aspire to grasp. Fall coats are administered in the course of the past stage of the spraying course of action when metallic paints are employed. When utilized to an car physique panel properly, fall coats present comprehensive color protection, ideal metallic written content distribution and a far better paint base that can acknowledge lacquers with ease.

Implementing Metallic Paint

Drop coating need to be made use of with all metallic vehicle paints. Lots of paint sprayers implement metallic foundation coats working with the exact same procedures with which they utilize reliable colours, and this is a popular error that compromises an or else fantastic position. While horizontal arm actions are fantastic for most stable color spray work opportunities, metallic vehicle physique paint should be dropped on to the panel as before long as essential protection has been obtained, and it is equally as important to cross coat the ultimate software in horizontal and vertical directions.

Ensuring Uniform Paint Coverage

Ahead of fall coats can be utilized, the ready automobile panel will have to be adequately included with metallic vehicle entire body paint to aid steer clear of primer transparency. Once the colour is activated, a full moist coat of paint should be sprayed to the surface of the panel. It is important that each and every horizontal spraying motion blends into the past one particular to ensure uniform coverage and distribution (overlaps of 30% to 40% are ideal). As quickly as a one we coat has been used, the car overall body paint ought to be remaining to dry for close to 10 minutes. Never ever spray a second coat until the very first one has obtained a matte look.

Making use of a Next Coat of Metallic Paint

Personally, I like to spray the up coming coat of paint in a diverse path to the to start with, specifically when the panel has been taken off the car. Sometimes, this just isn’t doable on vertical panels, these as fenders and doors, if they are still fitted to the vehicle so do not be as well anxious if you are happier employing a standard horizontal spraying pattern. The second software ought to be sprayed in a very similar way to the first coat, but attempt to attain 80% wetness in comparison to the before application. After extra, the automobile system paint will have to be remaining to dry for all around 10 minutes till matte.

Implementing the Fall Coat

If the metallic paint is even now transparent, an more coat may well be required but this will never be needed in most cases. To spray the real drop coat, posture the spray gun 18 to 24 inches absent from the surface of the panel and minimize gun pressure by 20% to 30%. Spray the auto entire body paint horizontally, transferring the arm gradually across the panel so the metallic color drops (or falls) onto the surface. Manage uniform protection right until the spraying procedure is complete. Recoat the panel from a identical length straight absent, but swap the horizontal movements for a vertical path so the subsequent coat crosses the initial. As properly as guaranteeing even paint coverage, crossing the fall coat features uniform steel distribution and a outstanding surface that will accept lacquer effectively.

Tacking the Drop Coat

Permit the drop coat to dry ahead of visually inspecting the metallic auto body paint. Test for patches exactly where protection may possibly be inconsistent and spray a more drop coat if necessary. With solvent-based mostly automobile physique paint, it is usually a great concept to operate a tack rag about the vehicle panel as soon as the fall coat has dried. Expert tack rags can be purchased for h2o-based auto body paint, but it is preferable to waive the tacking system as significant paint develop-up can peel back again the colour and this can lead to discouraging rework.


Powder coating products and services in Dublin

NPCS National Powder Coating Services is an proven powder-coating organization. Our functions are carried out in a manufacturing facility that is positioned on a bigger industrial estate in Dublin. We have been in this field for additional than 40 many years and we specialise in a selection of services including powder-Coating, stove enamelling, lacquering, shot blasting and air-drying. 

Our purpose is to supply our customers with top-class, competent companies at affordable charges. We are primarily based in Dublin and our solutions are nationwide. 


We can give you a array of coating services. From powder coating to spray painting, we can ensure that the surface of the products will continue being sturdy and corrosion resistant.

Our products and services consist of:

  • Powder-coating
  • Shot blasting
  • Masking
  • Stove-Enamelling/Spray finishing
  • Antimicrobial coating

In depth coating services

We can supply you with an intensive assortment of coating services. Our listing of purchasers features ducting manufacturers, plumbing, heating and ventilation firms, planter suppliers, sign makers, the electronics field and a lot much more. In addition to this, we give our solutions to folks who specialise in yard furniture, double glazing, balconies, stairways, and computer components. Be sure to get in touch with us to have an in-depth discussion of your demands. We will be satisfied to assist you.

High quality expert services

Over the class of time, we have developed an enviable status amongst our present purchasers due to the form of products and services we offer you. We are commonly recognised for our exceptional finish for products that need a higher high quality, resilient, and corrosion resistant surface.

We can powder-coat the adhering to factors:

  • Balustrades
  • Aluminium die castings
  • Motorcycle frames and wheels
  • Seat handles and grab handles
  • Soffits and drainpipes
  • Wrought iron gates and railings