How Does Hydrographic Dipping Work? The 6-Step Process

Hydrographic dipping is a fantastic way to give a customised look to cars, motorcycles, gaming consoles, gun stocks, and more. This unique process allows us to 3D print a range of items in endless patterns and colours. If you’re wondering how this intricate process works, here’s a breakdown.

Step 1: The Surface Cleaning for Base Coating

Before we get started, we need to ensure the item being dipped is clean and free of dirt, grime, or any residues. We do this with a thorough surface clean and then lightly sand the surface to give a better surface for the base coat to adhere to.

Step 2: Priming and Base coating

A primer ensures the pattern has a smooth, even surface so it’s clear and adheres evenly. This is a professional-grade spray coating that improves durability and the appearance of the final pattern. Once the base coat is applied, the item is left to dry before the next step. Drying is done in a specialised oven with high temperatures to ensure the base coat dries quickly and thoroughly.

Step 3: Dipping

This is the part that requires a high level of skill. We have a special hydro-dipping tank which is heated. A polyvinyl alcohol hydrographic film is carefully placed on the water’s surface. Once the item is dipped into the water, the surface tension of the water allows the pattern to curve around any shape.

It’s easy to get this wrong if you’re not experienced, which can leave an uneven pattern or parts of the item missed. We make sure to tape up any areas we don’t want covered to avoid the pattern bleeding to the wrong areas.

Step 4: Rinsing

Once the entire item is covered in the print, we rinse it for a few minutes in a rinsing tank to remove the slimy residue. Once rinsed, the pattern will be bright, bold, and permanent.

Step 5: Drying

The item is then placed back in the drying oven for around half an hour to make sure the design is completely dry and adhered. Without proper time to set, there is a chance that the design will smudge or crack.

Step 6: Top Coat

A top coat of lacquer is applied once completely dry to give a glossy, professional finish. This not only makes the design pop but also protects it from the elements and daily wear and tear. This will then go back in the drying oven for a final session before the item is ready to use.

Interested in Hydro-dipping in Oldbury?

At Atrics Powder Coaters & Hydrographics, we are experts at hydro-dipping a range of items from car and motorcycle parts to games consoles and gun stocks. If you’d like an item hydro-dipped, we have a range of colours and patterns to choose from. Call us today to get more information and a free quote – we offer affordable prices and discounts for multi buys.