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Rex

Rex NF21 wax, 40 g, blue

52.99 
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From 28.01.2026 (Wednesday) Check availability
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Delivery method on Thursday 29.01.2026
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Delivery method on Thursday 29.01.2026
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Rex NF21 Blue is a professional racing sliding wax developed for all types of snow. It is considered the fastest fluorine-free wax of all time! This wax is suitable for mild to moderate frosts, making it an ideal choice for skiers looking for maximum speed and performance on the slope. NF21 Blue is hard in block form, but still melts easily, making it easy to apply. Wax is primarily intended as a base for topcoats, but it also works excellently as a final layer.
Wax properties:

High Speed: Rex NF21 Blue wax is known for its high speed, making it an ideal choice for racers and avid skiers.
Fluorine-free composition: The wax is fluorine-free, which ensures its ecological and safe nature.
Optimized for mild to moderate frosts: It is developed to provide excellent sliding properties in a temperature range of -2°C to -8°C.
Easy application: The wax is easy to melt and apply, making it easier to use and prepare your skis.
Versatility: In addition to being used as a base coat for topcoats, Rex NF21 Blue wax also works on its own as an excellent final coat.

Application: Before applying wax, make sure the ski base is clean and dry. Apply the melted wax evenly to the ski bases and let it dry. For optimal results, you can lightly buff the wax.
Precautions: Keep out of reach of children. Use in well-ventilated areas. Avoid direct inhalation of fumes.
Storage: Store the wax in a dry and cool environment, away from direct sunlight and heat sources.
Sport / use: Skiing
Season / period: -2…-8°C
Model line: NF-series N-Kinetic 3
Weight / Volume: 40 g

Product details
Sport cross-country skiing
product ID 260321
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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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