Rex Wax
Rex Wax Black Diamond Hot Wax - Additive Block
Pickup available at Above Category
Usually ready in 24 hours
Shipping
We offer free delivery when you spend over $150 on apparel or accessories, and ship the same working day if you order before 11 am P.S.T. Shipping costs and services are detailed on checkout.
Returns
Sending an item back for an exchange or refund is simple and straightforward. If what you’ve got isn’t working out, drop us a line with the details, and we’ll send you a UPS returns label you can print at home. Naturally, there are some conditions and exceptions.
Support
If you'd like to learn more about this product, or anything else at Above Category, then drop us a line, call or swing by the shop. We put miles on everything, so if you're looking for a real-world advice or a personalized recommendation, we're ready to help.
About this product
Details
We lean on Black Diamond Additive when we want a hot-wax setup that punches well above the usual paraffin routine. Rex takes the same additive package from its Black Diamond drip lube and casts it into a solid block in Hartola, which gives us a precise, lab-made dose of the friction modifiers we trust. It feels like dropping a bottle of their race lube straight into the wax pot.
What we’ve found is that pairing one black block with four white blocks creates a mix that runs impressively quiet and holds its speed deep into bad conditions. The treatment lasts longer than standard blends and keeps the chain cleaner, which matters on the long rides where a drivetrain usually starts to drag. When we want the lowest friction setup with real durability, this is the additive we reach for.