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Rex

Rex Black Diamond hot wax, 480 g

53.99 
RRP 63.99 
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Delivery method on Thursday 22.01.2026
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Delivery method on Thursday 22.01.2026
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Rex Black Diamond Hot Wax lubricating chain wax

Hot waxing is an increasingly popular method of lubricating bicycle chains. Solid wax does not trap dirt, keeps the entire bicycle derailleur clean and repels dirt like classic chain lubricants. Black Diamond Hot Wax combines proven effective Black Diamond additive technology with over 70 years of wax experience from Rex.

The already thoroughly tested and highly effective additive technology in Black Diamond has been transformed into a solid wax base. To ensure high manufacturing quality, they put all the Black Diamond ingredients into one black piece, which is hand-cast in the product development lab in Hartola. This black additive piece can be thought of as a bottle of Black Diamond chain lube in solid form. Eleven Rex white paraffin blocks, carefully selected for their wax blend, are combined with an additive block to guarantee the best lubrication performance on the market. By melting all the pieces (mixture 11+1) together, you get a wax mixture that works perfectly under all conditions.

For an extremely durable compound even for the longest rides and races, melt the black additive piece with four pieces of base wax (4+1 mix). The remaining 7 blocks of wax can be used as a cleaning wax for an ongoing treatment to keep the extremely durable 4+1 compound clean and maintain its performance for longer.

With the possibility of two-stage wax treatment in one package, you get everything you need for optimal chain lubrication.
Product features
Chains waxed with hot wax do not leave stains and do not require strong solvents for cleaning. Instead, they can be easily cleaned with just hot water.
By switching to hot waxing, cleaning the bike becomes much easier and wear on drivetrain components is significantly reduced over long term use.
Product details
Volume unspecified
Weight 480 g
product ID 219508
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Finnish brand Rex has been making ski care since 1952, and in 2015 they also focused on bike care. Their Black Diamond lube won an independent laboratory test as "the most effective". Their offer also includes cleaners and vaseline.

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