BP88 Base Prep Wax vs PS10 Yellow Wax: which is safer?
Swix BP88 Base Prep Wax is our pick: better on PFAS and on the overall hazard picture.
Our pick
Swix
BP88 Base Prep Wax
PFAS grade
Excellent 100/100
Overall grade
Excellent 90/100
Verdict
Buy
Hazard flags
⚑ 1
Material
Hydrocarbon base wax blend
Confidence
72%
ReportedEnvironmental persistence and bioaccumulation
Swix
PS10 Yellow Wax
PFAS grade
Excellent 100/100
Overall grade
Excellent 84/100
Verdict
Buy
Hazard flags
⚑ 4
Material
Hydrocarbon-based ski wax (paraffin/synthetic blend)
Confidence
72%
PossibleCombustion by-products during hot application
PossibleSkin and eye contact irritation
PossibleIngestion toxicity (accidental exposure)
Where these two actually differ
- We flag Environmental persistence and bioaccumulation on the Swix and not on the Swix.
- We flag Combustion by-products during hot application, Skin and eye contact irritation, Ingestion toxicity (accidental exposure) and Microabrasive particulates from worn base or scraping on the Swix and not on the Swix.
- The Swix is Hydrocarbon base wax blend where the Swix is Hydrocarbon-based ski wax (paraffin/synthetic blend), which is most of the difference in these two grades.
- These two are level, close enough that price and fit should decide it rather than our grade.
Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More ski & sports wax: see the full ranking