Start SG4 Red 90g Wax
Low risk. Paraffin wax rarely contains PFAS.
Start SG4 is a paraffin wax ski product. Paraffin waxes rarely contain PFAS unless specifically treated.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Paraffin wax blend
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What Start SG4 Red 90g Wax is made of, ingredients and materials
Start SG4 is a paraffin wax blend designed for ski and snowboard base preparation. Paraffin wax is a refined petroleum byproduct composed of saturated hydrocarbons, chemically inert and stable at normal handling temperatures. The red color likely comes from iron oxide or similar approved colorants rather than synthetic dyes, which is standard for ski waxes. This formulation is not designed for ingestion or prolonged skin contact, only brief topical application to ski bases.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Thermal decomposition / inhalation during application
Heating paraffin wax above ~100-120°C can release low-level organic vapors. Ski wax application via iron or heat tool poses minimal risk if done briefly in open air, but prolonged heating in enclosed spaces should be avoided.
Contamination or mold growth during storage
If stored in damp conditions or near moisture sources, paraffin wax blocks can develop surface mold or harbor bacterial growth. Keep dry and sealed in cool storage to prevent degradation.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Skin irritation or sensitization
No established allergic reactions or irritation reported for paraffin ski waxes in this category. Brief contact during application is unlikely to cause harm; prolonged skin contact is not a typical use pattern.
Heavy metals
Red paraffin wax typically uses iron oxide or approved azo dyes; no recalls or testing records indicate lead, cadmium, or arsenic in Start wax products. Standard industry practice does not suggest contamination risk.
Source, FDA ↗Microplastic or polymer shedding
Paraffin wax is not a plastic polymer and does not break down into microparticles in the manner of synthetic polymers. Ski base residue is wax dust, not microplastic.
How is this PFAS grade calculated?
The brand's record and disclosure
Start (the Norwegian ski wax manufacturer) has no public record of safety warnings, recalls, or disclosure controversies regarding this product line. The brand does not prominently publish material safety data sheets or third-party testing results on consumer-facing channels, which is common in the ski wax industry but limits independent verification. No certifications like Oeko-Tex or similar are known to apply to this product category.
How it compares in its category
Paraffin-based ski waxes like this are the industry standard and present lower concern than fluorocarbon waxes, which carry established Teflon-type coating and volatile fluorine concerns. This product sits in the mainstream middle of the market; there is no evidence it uses unusual additives, heavy metal colorants, or banned substances. Comparable waxes from Swix, Toko, and Gallium use similar paraffin blends with equivalent safety profiles.
If you buy it
Apply in a well-ventilated space; heating paraffin wax can produce low-level vapor, but brief ironing or waxing iron use poses minimal inhalation risk. Do not ingest or apply to skin for extended periods. Store in a cool, dry place away from heat sources. Replace the product when it no longer glides properly or becomes visibly contaminated with dirt or old wax buildup.
What is not known about PFAS in this product?
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Start has made none
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to Start SG4 Red 90g Wax?
- hydrocarbon ski wax (non-fluorinated)
- The brand calls it PFAS-free, which we have not verified
- Volatile Organic Compounds (VOCs) and mineral oil vapor
3 hazards checked on this product, all on its full breakdown.
- hydrocarbon wax blend
- The brand calls it PFAS-free, which we have not verified
- Thermal degradation and fume emission
3 hazards checked on this product, all on its full breakdown.
- Wax-based ski base, fluorine-free formulation
- The brand calls it PFAS-free, which we have not verified
- Inhalation of wax particulates and volatiles during application
More ski & sports wax grades
How we score, every product runs through the same public 0-100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.