February 23, 2011 – The wax techs at Swix US have compiled a preliminary wax recommendation report in anticipation of this weekend’s American Birkebeiner, taking into account current weather forecasts and course conditions. Stay tuned with more updates at Birkie Expo, SwixRacing.us, and Facebook/SwixNordic.

FORECAST
– Thursday Feb. 24th- Mostly Sunny throughout the day with a forecasted high of 28ºF.
– Thursday Night- Mostly Cloudy with a low of 8ºF. North wind between 5-10 mph.
– Friday Feb. 25th- Cloudy with a 20% chance of snow showers. Forecasted high of 19ºF.
– Friday Night- Mostly Cloudy with a slight chance of snow showers. Forecasted low of -4ºF.
– Saturday Feb. 26th- Mostly Cloudy with slight chance of snow showers. Forecasted high of 17ºF.

COURSE CONDITIONS
The track should be hard and compact. Snow crystals will be a mix of some new and fresh snow crystals (types 1 and 2 in the Swix Classification System), along with mostly old, transformed snow crystals (type 3) making up the majority of the snow crystals in the track . Tilling should mix these snow crystals together. The snow will be abrasive with some dirt present in the snow pack, due to the freeze/thaw cycle of last week.

WAXING CONSIDERATIONS
1. Base Preparation
Clean glide zones with Swix Base Prep 99- BP99 using the “hot scrape” method. Scrape the BP-99 while still molten with a sharp, clean plastic wax scraper- T0824D. Let the skis cool, then brush out the skis with Swix Fine Steel Brush- T192. This will open the base pores of the ski.

If you will be using or use Swix Cera F and or Swix HF waxes, we recommend using Swix Cleaner for Flour Glide Wax and Conditioner- I0084. Wipe the base with I84 using a piece of Fiberlene. While the base is still wet, brush and scrub from tip to tail with a Swix Nylon White Brush- T0161. Using a new, clean piece of Fiberlene, wipe the ski base clean and let dry for 5-7 minutes, then brush with the Swix Ultra Fine Steel Brush- T191. The very fine steel bristles of this brush throughly clean the base structure of the ski base.

2. Durability
Given the length of the race and the aggressive nature of the snow crystals on the race track, it will be important to build strong and solid base layers into the ski base, prior to the HF and Cera F wax layers. The first step is to use Swix Moly Flouro Wax- MB77. Apply one layer of MB77, let cool then scrape and brush. Brush with the Fine Steel Brush, then polish with the Swix Blue Nylon Brush- T0160

Next, apply one layer of Swix LF4, scrape and brush, using the same method as the MB-77. NOTE- because LF4 is a hard glide wax, it is possible and recommended to scrape this wax while it is still warm to the touch.

3. Ski Selection and Structure
Expect the race track and snow to be firm. Use a medium to stiff flex ski that will be stable in hard pack snow conditions. Fine to medium fine base structures will work well. If you need to add structure, use the Swix T0403 Economy Structure tool with the 0.3mm Broken-V structure roller. Apply the 0.3mm Broken-V structure roller after final waxing and brush with Swix Blue Nylon Brush- T0160

FAST LANE TO HAYWARD Waves Elite & 1-5
Base HF wax layers:
Apply one layer of NEW Swix Marathon Wax- DHF104BW. The Marathon Wax is a highly durable wax for aggressive snow crystals and has a High Flouro content and BW additive to resist dirt. Iron at 140ºC, let cool 4-6 minutes, then scrape and brush using first the Swix Fine Steel Brush- T0192 then the Swix Ultra Fine Steel Brush- T0191. Using both brushes properly removes all excess wax and reveals ski base structure. Polish with Swix Blue Nylon Brush- T0160.
Apply one layer of Swix HF4BW. Iron at 150ºC, let cool 4-6 minutes, then scrape and brush using above method.

Race Cera F layer:
Apply Swix FC7 Cera F Powder. Iron in with one pass (5-7 seconds) with iron temperature at 160ºC. Let cool 3-5 minutes, then brush up the ironed in powder using Swix Black Nylon Brush- T0194. Iron a second time using the same process. Let cool 5 minutes. Brush out with Swix Wild Boar Brush- T0164 and polish with Swix Blue Nylon Brush.

FAST LANE TO HAYWARD Waves 6-10
Base HF wax layers:
Apply one layer of NEW Swix Marathon Wax- DHF104BW. The Marathon Wax is a highly durable wax for aggressive snow crystals and has a high Flour content and BW additive to resist dirt. Iron at 140ºC, let cool 4-6 minutes, then scrape and brush using first the Fine Steel Brush- T0192 then the Ultra Fine Steel Brush- T0191. Using both brushes properly removes all excess wax and reveals ski base structure. Polish with Swix Blue Nylon Brush- T0160.
Apply one layer of Swix HF6BW. Iron at 140ºC, let cool 4-6 minutes, then scrape and brush using above method.

Race Cera F layer:
Apply Swix FC78 Super Cera F Powder. Iron in with one pass (5-7 seconds) with iron temperature at 165ºC. Let cool 3-5 minutes, then brush up ironed in powder using Black Nylon Brush- T0194. Iron a second time using the same process. Let cool 5 minutes. Brush out with Wild Boar Brush- T0164 and polish with Blue Nylon Brush.

PERFORMANCE PRO Waves 1-5
Base HF wax layers:
Apply two layers of Swix HF4BW. Iron each layer at 150ºC, let cool 4-6 minutes, then scrape and brush throughly using the Fine Steel Brush- T0192 first, then the Ultra Fine Steel Brush- T0191 second. Polish with the Blue Nylon- T0160.

Race Cera F layer:
Apply Swix FC7WS Turbo Solid Block. Rub on one thick layer and iron in at a temperature of 160ºC with one quick pass tip to tail. Let cool 5 minutes and brush out with Wild Boar Brush- T0164, then polish with Blue Nylon. Run on a second layer and hand cork in with Swix Natural Cork- T0020 or T0021. Brush out with Wild Boar then polish with Blue Nylon.

PERFORMANCE PRO Waves 6-10
Base HF wax layers:
Apply two layers of Swix HF6BW or HF6. Iron each layer at 140ºC, let cool 4-6 minutes, then scrape and brush throughly using the Fine Steel Brush- T0192 first, then the Ultra Fine Steel Brush- T0191 second. Polish with the Blue Nylon- 0160.

Race Cera F layer:
Apply Swix FC7WS Turbo Solid Block. Rub on one thick layer and iron in at a temperature of 160ºC with one quick pass tip to tail. Let cool 5 minutes and brush out with Wild Boar Brush- T0164, then polish with Blue Nylon. Run on a second layer and hand cork in with Swix Natural Cork- T0020 or T0021. Brush out with Wild Boar then polish with Blue Nylon.

PERFORMANCE Waves 1-5
Base LF wax layer:
Apply one layer of Swix LF4. Iron at 150ºC, let cool 4-6 minutes, then scrape and brush throughly using the Swix Fine Steel Brush- T0192. Polish with the Blue Nylon Brush- T0160.

Race HF wax layers:
Apply two layers of Swix HF4BW. Iron at 150ºC, let cool 4-6 minutes, then scrape and brush throughly using the Fine Steel Brush, then polish with the Blue Nylon. Repeat the process.

PERFORMANCE Waves 6-10
Base LF wax layer:
Apply one layer of Swix LF6. Iron at 140ºC, let cool 4-6 minutes, then scrape and brush throughly using Swix Fine Steel Brush- T0192. Polish with the Blue Nylon Brush- T0160.

Race HF wax layers:
Apply two layers of Swix HF6BW or HF6. Iron at 140ºC, let cool 4-6 minutes, then scrape and brush throughly using Swix Fine Steel Brush- T0192. Polish with the Blue Nylon Brush- T0160. Repeat the process.

KICK WAX APPLICATION
As the race is still 4 days away, it is difficult to predict the exact kick wax for the Birkie. There are two main options that are possible based on the developing weather: hardwax binder and hardwax race kick wax or klister binder and hardwax race kick wax. See the details below for the recommended waxes on both options. Swix will be at the Expo for waxing advice, tips and clinics.

KICK ZONE PREPARATION
Remove old kick wax with a kick wax scraper and clean the kick zone with Swix Wax Remover and Swix Fiberlene. Let the base dry. Use 80 or 100 grid sandpaper and texture the kick zone by sanding the zone in a manner parallel to the groove in the ski base. The Swix T0011 Cork and Sandpaper combi tool is ideal for this process. A typical adult kick zone is 65-75cm from the back of heel forward. A typical adult klister zone is 60-65cm from the front of the heel forward.

BASE KICK WAX- Hardwax binder (if the surface is mainly fresh snow)
Apply one (1) solid and even layer of Swix VG35 Base Wax. Iron in at 110ºC. The binder should have a smooth and even consistency after ironing. Smooth out any lumps with a thumb or cork. Make sure that the binder layer in the front and the back of the kick zone makes a smooth and gradual transition with the glide zone. Let cool 5-10 minutes outdoors. Apply one (1) layer of Swix V40 Blue Extra. Cork smooth.

BASE KICK WAX- Klister binder (if no new snow is present)
Apply one (1) thin, even layer of Swix KB020 Base Klister Spray. Smooth even with a thumb or cork. Let cool 5-10 minutes outdoors. Apply one (1) thin, even layer of KR35 Violet Special Klister. Use an iron set at 110ºC to smooth even. Let cool 5-10 minutes outdoors. The klister layer should be hard and leave a finger print when touched. Apply two (2) thin layers of Swix VR30. Cork very smooth and be gentle when corking. It is best to cork the hardwax layers outdoors, to keep the wax from becoming too warm. For Waves 6-10, use VR40. These skis are ready to race on!

RACE KICK WAX- For Hardwax Binder
Waves Elite & 1-5: Apply 5-7 thin layers of Swix VR30. Cork smooth. If added kick is needed, add one layer of VR40 underneath the foot to 15cm in front of the binding. It is recommended to cork outdoors to keep the wax cold.

Waves 6-10: Apply 5-7 thin layers of Swix VR40. Cork smooth. If added grip is needed, add one layer of VR45 underneath the foot to 15cm in front of the binding. It is recommended to cork outdoors.

January 04, 2011 (Rumford, ME) – The USSA National Championship classic sprint race in Rumford, Maine lived up to expectations as an exciting and challenging event. The organizing committee did an amazing job given the prevailing weather conditions over the past week and Sunday’s race was fair for all the racers competing.

The weather forecasts were as predicted for Sunday with warm air temperatures and wet corn snow crystals. Track conditions were extremely dirty and keeping ski bases as clean as possible was one important aspect to having fast skis. Structure also played an important role in the ski preparation process, as the snow was very wet due to temperatures not dropping below freezing for the prior 48 hours before the race. Glide wax selection was straight forward, as the weather and snow conditions did not drastically change prior to or during the race.

Swix racing service was present at the event and ran a number of on snow tests to determine the optimum combination of glide wax, base structure and kick wax that was used by many top competitors in the classic sprint.

Starting with glide testing, we tested base and mid layer paraffin waxes. MB77- Moly Fluor Wax was an ideal base paraffin for these dirty snow conditions. On top of the MB77, testing found HF8BW to run the fastest, with the BW additive aiding in repelling the considerable amount of dirt on the race course.

Once we had our base paraffin and layer paraffin waxes identified and applied to our skis, the next step was to find the ideal Cera F top coat. Testing found that FC8X was the fastest Cera powder. The combination of MB77, HF8BW and FC8X is a widely used in World Cup racing with a history of providing excellent race results.

The morning of the race, Swix RS tested final layer Cera F liquids and base structure. We found FC8L to be the best liquid to use over the top of FC8X. The structure test revealed that the T401 Swix Super riller with the 1.0mm coarse bar combined with the 1.0mm Broken V structure roller over the top greatly reduced the wet friction created by the moisture in the snow. Also, this structure combination did not collect dirt, keeping the skis as clean as possible in these extremely dirty snow conditions.

Kick waxing was very straight forward, given the snow crystals present. A thin klister base of KR20, covered with a thin layer KR35 provided a strong binder layer for the top, race wax layer of KR70 with just a few dots of K22n mixed into the KR70. The KR70 provided great kick and the K22n added toughness to the KR70, reducing wear and icing. It was important to make sure the race wax layer was not too thick, as this would collect dirt and slow the skis down.

Weather conditions look to improve as the temperatures will be dropping below freezing for the next week. The snow guns are running and we are looking forward to testing in the new conditions. Look for updates at www.SwixRacing.us and SwixNordic on Facebook.

Only Swix’s Cera Nova wax matrix takes the guesswork out of waxing by creating a perfect wax for each snow condition.

December 30, 2010 – The Toko Race Wax Tips have been posted for this weekend’s events.  Our goal is to have the tips posted 48 hours or more before each event.  There are some events (that are on Sunday for example) that we have not received good information on yet.  These recommendations will be posted in the next day.  Also, should the situation arise that we need to update the wax recommendation, we will make the changes directly on the website.  The Toko Race Wax Tips can be accessed directly HERE.