HWK UHX Block Cold (Discontinued 2025 Formula) (-5C/-15C) | 25g Recommended The go-to sticky hardwax for

The go-to sticky hardwax for warm snow conditions

Best pairs with NEXT bases

KX75 is specifically designed for late spring skiing conditions

it is best used as a base for softer klisters or blue hardwaxes

Especially for new and fresh snow

HWK UHX Block Cold (Discontinued 2025 Formula) (-5C/-15C) | 25g Recommended The go-to sticky hardwax forHWK UHX line is the cat's pajamas when it comes to fluoro free race wax! The UHX Blocks are a great top coat for fast top speed and acceleration. Load the block on half of a wool roto brush, apply to ski base with 2 3 passes, then buff with the clean half of your wool for another 2 3 passes. The UHX Cold is for dry snow, in mild to cold conditions between 5C and 15C.