Transforming With The Oahu Blue Medium Car Kit: A Step-by-Step Guide




Our customer Cory ( @blkbettys13 on IG ) recently took on his first ever DIY automotive painting project using our Oahu Blue Medium Car Kit. Since he needed to do some body work, even out some flaking clearcoat, and remove some old failing paint he chose the "light body work" option of the kit. Also, since this is a drift car, we was only wanting to paint the exterior. For this reason he also chose "exterior only". Lastly, since he was painting in a heatwave he chose the "91-110°f" option when we asked what temperatures he would be spraying in! This made sure he not only got the right amount of product, but also the correct hardeners and reducers in the full paint kit! 


After a ton of hard work & following the included step by step instructions + tips & tricks card - Cory was able to absolutely transform the look of this car! Read the rest of this blog to see how Cory, a first time painter was able to take his epic Nissan S13 240SX ( which is also a LS Swapped - competition Drift Car) from beat up & basic to an absolute show stopper!





Step 1: Priming The Surface -DTM Primer-Sealer AP 7541 


After Cory sanded down the car, completed all the bodywork, and ensured everything was as smooth as possible, he applied two to three coats of 

AP-7541 DTM Primer. This step was crucial to even out the surface and prepare it for reblocking before applying the sealer.


The AP-7541DTM Primer-Sealer was mixed using 4 parts primer, 1 partAH 7100 Activator, and 2 parts Urethane Reducer AR-3000. It was applied over areas sanded with 150/180 grit, then block sanded flat to create a smooth foundation for the next steps.






Step 2: Sealing the Surface – DTM Primer-Sealer AP-7541 (as a sealer)

Once the primer work was complete, Cory applied a sealer coat using the same DTM Primer-Sealer AP-7541, but this time mixed as a sealer to promote proper adhesion of the basecoat.


- Mix Ratio: 4 parts DTM Primer-Sealer AP-7541, 1 part AH 7100 Activator, and 2 parts AR-3000 Urethane Reducer.


- This sealer coat was applied over areas sanded with 320 grit, creating a smooth, even surface for the Oahu Blue basecoat.


- The AR-3000 Urethane Reducer improved sprayability and flow, helping the sealer lay down smooth and even.





Step 3: Applying The Oahu Blue Base Coat


With the surface fully prepped and sealed, Cory moved on to applying the Oahu Blue Basecoat to achieve a rich, vibrant color. 


The basecoat was mixed at a 1:1 ratio with AR-3000 Urethane Reducer for proper viscosity, along with 5% wetting agent to improve flow and ensure even coverage.






Step 4: Topcoating with HS Glamour Clearcoat AC-4521


To lock in the color and provide a durable, glossy finish, Cory applied HS Glamour Clearcoat AC-4521, activated with AH 7100 Activator to ensure proper curing and long-term durability. 


This high-gloss clearcoat enhances the depth of the Oahu Blue while delivering long-lasting protection.






What's Included in the Oahu Blue Car Kit?


Oahu Blue Car Kit What sets this kit apart is its versatility and the professional-grade results it delivers. Whether you're working on a classic restoration or customizing your ride, the Oahu Blue Car Kit offers everything you need for a flawless finish. The products are designed to work seamlessly together, making the painting process straightforward, even for those new to car painting.


Bonus: When you purchase the Oahu Blue Car Kit, you also gain access to our exclusive online tutorials and expert support, ensuring you have all the guidance you need to achieve a showroom-quality finish.




Ready To Transform Your Vehicle With A Stunning, Durable Finish?


Check out the transformation on Cory (@blkbettys13  ) on Instagram and explore the Oahu Blue Car Kit . You can also check out our Instagram page @thespraysource for more inspiration and ideas. 


If you’re ready to start your own paint project, explore the Oahu Blue Car Kit and other top-quality products at The Spray Source. Whether you’re a seasoned pro or new to painting, we have everything you need to achieve great results.

 

We’re here to support you through every step of your project—happy painting! 




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