Uprok Adapter (Gray 4mm)
Adapter for male cans with a 4mm valve stem - use all your favorite old-school caps on the new male ... Read more
90,000+ Customers
Premium Quality
Since 1998
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Description
Adapter for male cans with a 4mm valve stem - use all your favorite old-school caps on the new male valves. This adapter makes it all possible.
Attention: The Grey UPROK adapter is compatible with some Krylon, Valspar, Rusto Turbo, and other similar male valve systems from Asia. We cannot guarantee compatibility as valve systems are constantly changing with product updates.
FAQs
SELLING GRAFFITI AND ART SUPPLIES FOR 25+ YEARS
Bombing Science is one of the largest and oldest online retailers of graffiti supplies.
Since 1998 we've been a constant source of inspiration for artists around the world who look to our blog and forums to share their love for this culture. We stock everything from spray paint, markers, caps, and different gear to help everyone achieve their goals.
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Frequently asked questions
If you can’t find all the answers you need here, please contact us at [email protected] .
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When will my order be shipped ?
We ship orders every business day (Monday to Friday) and will send you an email with the tracking details as soon as they become available.
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Where can I track my order?
As soon as your order has been shipped we will send you your tracking information.
Typical shipping times are as follows:
USA: 2-6 business days Canada: 1-5 business days
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Can you modify an order?
Sure, as long as the order hasn't been shipped out, we can modify your order.
Unfortunately if your order has been shipped, we will need to charge a small fee to cover our costs.
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Is there a minimum order for Spray Paint?
No, there is no minimum order!
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Can you ship to my Country?
We ship to the lower 48 United States & Canada. Orders outside of these locations may incur additional shipping fees.