$5 shipping on orders above $100. Free shipping on orders over $250. Ships from Thunder Bay, ON, CAN.

Rex Wax NF21 Blue Block Glider (-2C/-12C)

Ships World-Wide! $5 shipping on orders above $100 & Free-Shipping above $250 to all North American addresses!
For more information on delivery time estimates and shipping policies, click here. Nearly all items ship from our warehouse in Thunder Bay, Ontario, Canada


Inventory Status:
Option
Inventory
Shipping
Price
40g
Ships in 2-4 Weeks
Regular price
$104.00
Sale price
$104.00
Unit price
per 
200g
Ships in 2-4 Weeks
Regular price
$450.00
Sale price
$450.00
Unit price
per 

Cost Breakdown: How many pairs of skis can be waxed with this product?

Option
Waxes This Many Pairs of Cross Country Skis:
Cost Per Application:
Comparative Price:
40g
16
$6.50 CAD
$ $ $ $ $
200g
80
$5.63 CAD
$ $ $ $ $
All Snow Types between -2.0°C and -12.0°C
Snow Age Icon
Recommended for these snow types:
  • Fresh Falling
  • New
  • Transforming
  • Transformed
  • Old
  • Icy
  • Man-Made
More REX NF-Series Non-Fluor Gliders:
About this series:
Application Methods

Safety Warning!

In the application process of some ski wax products, you and others can ba exposed to dangerous dust, fumes or residues. With the correct safety protolcols in place, these risks can be mitiagted and waxing can be very safe.

Safe Waxing protolcol:

  1. Always wax in a well-ventilated area. Outside is best. If you have to wax inside make sure there is some sort of air exchanger in place. Range hoods are best. Fans are better than nothing. Be sure to point out any lack of air exchanging equipment to the staff of any waxing facility or the race organizers.
  2. Whenever using any kind of heat in the waxing process (irons, heat guns, torches) always wear a respirator. Respirators that cover your eyes are best and check for a fluorocarbon rating on your respirator. Remember, the most dangerous fumes are not from powders but resins in grip wax and klisters. Wear a mask even when you are using non-fluorinated waxes since fumes from burnt paraffins are not OK to inhale. Respirators are required in the wax room.
  3. When creating any dust in the waxing process (brushing, scraping) always wear a respirator and gloves. Compounds in blocks, liquids, powders, klisters, and other hardwaxes can be absorbed through the skin. Wax companies keep their wax recipes secret so we have no idea what chemical compounds are present in most waxes nor their effects on the body. Always wear gloves while waxing to reduce your risk to negligible levels.
  4. People who are not waxing are not allowed in the wax room.
  5. Be sure to safely dispose of wax shavings and dust. Contained in a plastic garbage bag is adequate.

With the proper level of adult responsibility, any wax can be used perfectly safely and with negligible harm to the environment. Follow the correct safety protocols whenever you enter a wax room and be prepared with the right safety equipment. Remember to enjoy your fast skis to the max!

    How to Iron Paraffin Waxes (Hot Waxing or Melt Waxing)

    Instructional video in Swedish, but it gives you the idea. English instructions below:

    The bread and butter of glide waxing. Using an iron to apply paraffin blocks of melt wax is the classic, timeless way to get your skis going speedy. Using an iron is a skill and takes a bit to master, but if you work at it you won't have to on the trails!
    1. Begin by making sure your skis are clean. Scraped then brush gently with a steel or brass brush.
    2. Using a piece of Fibertex, energetically rub-down the entire glide zone to remove any microscopic hairs or burrs in the base. Ski*Go's pink paper is also great for this. Your ski is now clean and prepped for the paraffin wax.
    3. Pre-heat your iron to the temperature recommended by the wax company for the particular wax you will be using. Temperatures for paraffin waxes are usually between 110C and 160C.
    4. Melt thin bead of the wax of the day down the ski on one side of the groove and back up the other side. Hold the iron with the plate vertical and touch one of the bottom corners to the ski base. Hold the block of wax in the other hand and touch it to the iron to melt it. Move quickly to apply the right amount of wax. Make sure the iron's electrical cord isn't going to get caught or knock anything over. I do not recommend holding the iron above the ski and letting drips fall onto the ski. It is very difficult to wax consistently this way and you will waste wax when you miss the ski entirely and drip hot wax onto your feet. Another method to get the wax on the ski is one I use when I'm applying precious, expensive HF paraffins: Quickly tap the paraffin block to the bottom of the iron and in a quick motion drag the still-hot block along the base until all the liquified wax has stuck to the base. Repeat by quickly touching the block to the iron again and repeat until the entire glide zone is covered with a thin layer of wax.
    5. Once the wax is on the ski set aside the block of wax and use the iron to melt the wax into the base. Hold the iron with a light pressure and run it down the ski from tip to tail careful not to let the iron rest in one place for too long. The paraffin should liquify for a couple of seconds but harden after a few seconds. If the wax is liquified for more than a few seconds you are not moving the iron fast enough. If you move the iron too fast the wax will become solid after a second or less. Try to completely cover one side of the ski's groove with the paraffin on the first pass by angling the pressure of the iron with your hand. Cover the other side of the groove on the second pass. On the third pass, apply pressure evenly across the ski.
    6. Use a groove scraper to remove wax from the sidewalls and the ski's groove(s).
    7. Let the ski cool. 5 minutes.
    8. Using a sharp scraper, scrape off the excess paraffin. Scrape like you mean it, but don't press too hard. Angle the scraper forward and place your thumbs behind and at the bottom of the scaper. Scrape from tip to tail.
    9. After scraping, pass a steel or brass brush 5-6 times using a light pressure. Start at the tip and move to the tail.
    10. If you like, you can polish the base using a nylon hand brush or nylon roto-brush.
    11. Consider finishing your ski by adding structure with a rill tool if there is a lot of moisture in the snow, or if it is very cold or dry, finish the ski with some Ski*Go pink paper.

    Tools for the Job

    • Rode Groove Scraper
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      Rode 3mm Plexiglass scraper|Rode 4mm Plexiglass scraper
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      $8.95
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      28 in stock!
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    • STAR Non-Digital Waxing Iron / 160°C / 15mm plate / 110v / (Dial Control, Non Digital)
      Non-Digital Waxing Iron / 160°C / 15mm plate / 110v / (DIAL, Non Digital)
      3 in stock!
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    • STAR Digital Waxing Iron / 180°C / 15mm plate / 110v / (Dial Control, Digital Readout)
      Digital Waxing Iron / 180°C / 15mm plate / 110v / (Dial Control, Digital Readout)
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    • STAR Digital Waxing Iron / 180°C / 15mm plate / 110v / Touchpad Control, Digital Readout)
      Digital Waxing Iron / 180°C / 15mm plate / 110v / Touchpad Control, Digital Readout)
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      $519.95
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      Digital Waxing Iron / 200°C / 25mm plate / 110v / (Touchpad  Control, Digital Readout)
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    How to Cold-Apply Pucks (Fleecing)

    Instructional video in Italian, but it gives you the idea. English instrctions below:

    Cold-Apply aka 'Fleecing' is a quick and easy way to get amazingly fast skis. The system uses friction-heat generated by a roto wool applicator to apply a perfect, thin layer of wax to the ski base. The kilometrage you get out of waxes applied by this method tends to be good, but the standout feature is the raw speed of the skis it produces - particularly in warmer temperatures. Fleecing leaves the bare minimum amount of product on the base. This is fantastic because the ski bases' natural structure or stone grind is maximally exposed to the snowpack. Fleeced waxes can be applied either on a completely bare, clean base or a paraffin base wax. As temperatures get colder, it's recommended to fleece over a hard base paraffin. Fleecing produces very little dust or fumes and uses wax very efficiently. The number of steps involved in preparing a fast pair of skis is reduced when compared to other application methods. The speed of skis, speed of application, health and safety, and cost of the cold-apply system make it very attractive. Most people don't know this, but you can fleece any puck from any brand, not just the MasterWax or YESwax pucks. You can also fleece most liquid waxes (once the solvents have evaporated) as long as they do not contain silicone compounds.
    1. Begin by scraping a brushing out your base as thoroughly as possible. Use steel brushes if you have one. Bronze brushes are second-best.
    2. Clean your entire base with a base cleaner or wax remover. Wipe as much dirt and dust off with Fiberlene or shop towel.
    3. Using a piece of Fibertex, energetically rub-down the entire glide zone to remove any microscopic hairs or burrs in the base. Ski*Go's pink paper is also great for this.
    4. If temperatures outside are below -7C, it is recommended to iron, scrape and brush a layer of very hard paraffin melt wax. A green wax is best, blue is second-best.
    5. In your head, mentally divide your wool applicator or roto-fleece in half. Load up half the applicator with product by gently touching the puck to the rotating applicator. Leave the other half of the applicator clean. The clean side is for buffing later on.
    6. Taking the clean ski and using medium force, run the loaded side of the applicator up and down the ski a few times to apply the product.
    7. Once the ski is loaded, switch to the clean side of the applicator and using slightly more pressure, buff out the ski several more times.
    8. Your ski should now be shiny and ready to go fast!

    Tools for the Job

    • Shop Towel for ski & snowboard waxing
      25 in stock!
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      $6.95
      Sale price
      $6.95
      Unit price
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      81 in stock!
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      $17.95
      Sale price
      $17.95
      Unit price
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      151 in stock!
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      $19.95
      Sale price
      $19.95
      Unit price
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      $29.95
      Sale price
      $29.95
      Unit price
      per 
    • Rode Apron
      Apron
      23 in stock!
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      $29.95
      Sale price
      $29.95
      Unit price
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    • Rode Glider Cleaner | 500mL
      Glider Cleaner
      71 in stock!
      Regular price
      $39.95
      Sale price
      $39.95
      Unit price
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      CWS Proform AL-1 Waxing bench Station
      38 in stock!
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      $669.95
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      Roto Cork
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Additives
  • Hydrocarbons
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