svg-arrow-next svg-arrow-prev

Order by phone: 763-231-7847

Free Shipping On Orders Over $100!


MG 6300-3 Ultracal Racing Number Roundel Decals Style 3

(17 reviews) Write a Review

MG 6300-3
In Stock - Fast Shipping!


What is so bad about water slide decals? And what makes Ultracal decals a superior solution?

Water slide decals chip, wrinkle, look dull, and the whites fade when colors are applied to them. To have any chance of preserving water slide decals, you'll need to clear coat them. What's more, the application of water slide decals is limited to very few areas of the car because they won't go over textured surfaces or contours.



Finally, get vivid whites in a decal that looks authentic. No more bleed-through from the body color because our Ultracal decals are not translucent.

We also offer metallic styles with real printed chrome. The decals are durable, strong, and will take the most brutal punishment you can dish out to your cars. They are resistant to fading, won't rub off, wrinkle, or get scratched.


The decal kit is made specifically for 1/32 slot cars, die-cast, and model kits. Although they can be used all the way up to 1/24 scale depending on the look you desire. They will look great on either vintage or modern slot cars.


The decal kits were invented by our CEO who wanted cool looking decals for the thousands of slot cars that he owned. He realized how poorly water slide decals adhered to the cars when restoring, customizing, and building them. His car's decals ended up wrinkled and faded. What was worse, the decals would often fall off during handling, and he wanted to apply decals to molded door lines, cowl areas, and door seams.

After his poor experience, he knew there had to be a better way. He'd been in the printing and cutting industry for years. So he set out to experiment with different polymers until he came up with the first decal sheet that simply worked. The result was UltraCal, a new line of decal sheets that were easy to apply, looked great the moment you installed them, and wouldn't fade over time.


You get 1 UltraCal decal sheet with every purchase.

DECAL SIZE: 8.5 x 11 inches tall.

SCALE: 1/32 Scale


Made from highly precise equipment to achieve maximum detail and produced with a new micro-thin, space-age poly material using high-definition graphics. All of our Ultracal decals are bright, glossy, precision pre-cut, and fully opaque to achieve that high definition finish.


Easy to peel and stick pre-cut decals. Simply lift, place, and press. Your creativity is no longer limited, as you can apply Ultracal decals anywhere. They will fill and conform to all sorts of problem areas such as door seams, cowl areas, and raised door handles. Simple instructions are included with every purchase.


Strombecker slot cars, Linderg model kits, Parma slot cars, Artin slot cars, Ninco slot cars, Revell slot cars, Cox slot cars, SCX slot cars, Scalextric slot cars, Parma slot cars, Eldon slot cars, Fly slot cars, Carrera slot cars, Slot It slot cars, AMT slot cars, Revell slot cars, Marx slot cars, Power slot cars, Tamiya model kits, Lemans miniatures slot cars, Mr G slot cars, Pioneer slot cars, Ninco slot cars, Racer slot cars, Avant slot cars, Artin slot cars, Auto Art slot cars, Power slot cars, Spirit slot cars, Cartrix slot cars, G slots slot cars, MRRC slot cars, Slotter slot cars, Vanquish MG slot cars, custom slot cars, drag slot cars, drag racing slot cars, hand built slot cars, Diecast cars, Diecast trucks, BUM slot, Evolution slot cars, GB track, slot cars, mini replicas, Pink Kar slot cars, Pro slot, RSC slot cars, Reprotec slot cars, world classics slot cars, slot classics, custom slot cars, team slot, top slot. Also great for all vintage slot car decals, antique slot car replacement decals, 60s slot cars, 70s slot cars, resin bodied slot cars, slot car resin body, slot car resin bodies.


Any slot car stickers and or slot car waterslide decals. 1/32 Strombecker decals, 1/24 Strombecker decals, Linderg model kits, Parma slot car decals, Artin, Ninco slot cars, 1/25 Revell decals, 1/32 Cox decals, 1/32 Cox decals, SCX decals, 1/32 Scalextric decals, Parma slot cars decals, 1/32 Eldon slot car decals, 1/32 Fly decals, Fly truck decals, 1/24 Carrera decals, 1/32 Carrera decals, Carrera evolution decals, Carrera exclusive decals, 1/32 Slot It decals, AMT decals, 1/25 Revell decals, 1/32 Revell decals, 1/32 Monogram decals, 1/25 Monogram Model decals, Marx slot car decals, Power Slots decals, Tamiya model kit decals, Tamiya decals, Lemans miniatures decals, Mr G slot car decals, Pioneer slot car decals, Ninco decals, Racer slot car decals, 1/32 Avant slot car decals, 1/32 Artin decals, Auto Art decals, Power slot decals, Spirit slot car decals, 1/32 Cartrix decals, G slots decals, 1/32 MRRC decals, 1/32 Slotter decals, Vanquish MG decals, 1/24 custom slot car decals, 1/24 drag slot car decals, 1/24 drag racing decals, hand built slot car decals, diecast car decals, diecast truck decals, BUM slot decals, Evolution slot car decals, GB track decals, slot car decals, mini replicas decals, 1/32 Pink Kar decals, 1/32 Pro slot decals, RSC slot car decals, Reprotec decals all, World Classics slot car decals, scale racing roundel decals, Slot Classics decals, custom slot car decals, Team Slot decal, Top slot decals, and all Parma decals.


This decal kit is manufactured and designed, and distributed by Innovative Hobby Supply, a leading Innovator of hobby products. Our offices and plant are located in Minneapolis, Minnesota, USA. Buy with 100 percent confidence.


No need for clear-coating as they already have the look of a clear-coated decal. Looks and feels like factory-fitted, tampo printed numbers. Graphics look crisper, more realistic than other decals, with more vivid colors, and provides a background with a painted look.

  • Great Realism in Decals

    Posted by Pete L. on 14th Jul 2023

    The decals are simply the best! They added a level of realism to my die-cast models that I hadn't thought possible.

  • A connoisseur’s delight!

    Posted by Phil D. on 2nd Jul 2023

    No bleed-through or fading – it's truly tailor-made for enthusiasts like me who value quality over everything else!

  • Fuss-free and fabulous!

    Posted by Arnold C. on 7th Mar 2023

    The easy peel-and-stick mechanism made the application a breeze, giving me more time to sit back and admire the transformation.

100% Satisfaction Guaranteed. We are a family-owned and operated business that takes pride in customer satisfaction. Our products are backed by a 30 day satisfaction guarantee, no questions asked. If you're not happy with your purchase for any reason, simply return it for a full refund.

Returns Policy

You may return items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

Most items ship the same or next business day, so you can get back to enjoying your hobbies as soon as possible.

Related Products