PFAS85/ 100Excellent
Overall69/ 100Good
Rex Power Grip Wax

Rex · Ski & Sports Wax

Rex Power Grip Wax

Excellent

Wax-based ski or board grip. No PFAS disclosure but low inherent risk.

Verdict · BuyWax-based grip compound with no established toxicity concerns; low PFAS inherent risk; Rex silent on testing but category poses minimal systemic hazard.

This traditional wax product for skiing or snowboarding has no PFAS claims or disclosure found. Wax formulations typically pose lower concern than Teflon-family coating coatings.

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We flunk more products than we pass. This one earned its grade. How we grade

Material

Wax-based grip compound

Brand disclosure

Brand is silent on PFAS

Lab data

No public lab test

What’s concerning

♾️

Category baseline

The starting point for this type of product, before anything specific to this product is counted.

90/ 100
♾️

No PFAS disclosure

No public statement from the brand about PFAS in this product.

85/ 100
💨

Volatile organic compound (VOC) off-gassing

Wax formulations may contain trace solvents or petroleum distillates used in manufacturing. Odor during application is common; ventilation during pressing or application is prudent but acute toxicity risk is minimal given solid-state delivery.

70/ 100
⚠️

Skin sensitization or irritation from resins or additives

Synthetic resins or tackifiers in grip wax can cause contact dermatitis in sensitive individuals. No specific allergic incidents documented for this product; risk is consistent with wax-compound category and manageable via hand-washing.

70/ 100
🫧

Microplastic shedding during use

Synthetic polymer components may fragment and shed onto snow/terrain during wear. This is an environmental rather than direct health concern; user inhalation or ingestion risk during normal use is negligible.

70/ 100
⚠️

Ingestion toxicity if swallowed (incidental child exposure)

Paraffin wax itself is low-toxicity if ingested in small amounts (used in food-grade applications). Additives or resins could pose concern; product should be stored away from children as a precaution, though accidental small ingestions are unlikely to cause severe harm.

70/ 100

What’s reassuring

Base material not linked to PFAS

The main material recorded for this product is not one associated with PFAS.

100/ 100
⛏️

Heavy metals

No recalls or test data on record for Rex Power Grip Wax. Wax-based grip compounds do not typically require pigmentation; inherent risk is low. No reason to suspect lead, cadmium, or antimony contamination absent disclosed ingredients.

Source, FDA
95/ 100

The full breakdown

What it's made of and why it matters

Rex Power Grip Wax is a hydrocarbon-based ski and snowboard grip compound, typically formulated from paraffin wax, synthetic polymers, or blends with resins for tackiness. Wax products in this category are designed to remain solid at room temperature and transfer minimally to skin during use. The material chemistry is inherently low-volatility compared to solvent-based products, reducing inhalation hazard during application and use.

The brand's record and disclosure

Rex is a longstanding Austrian ski-wax manufacturer with no public safety controversies or product recalls on record. The brand has not published third-party testing or certifications (e.g., Oeko-Tex, Nordic Ecolabel) for Power Grip Wax specifically. Silence on heavy metal or solvent content is typical for wax-grip products in this price and performance tier, though transparency remains absent.

How it compares in its category

Grip waxes are a niche category with few direct competitors; Rex is among the more established brands. Most competing products (Swix, Toko) similarly lack detailed chemical disclosure. This product sits mid-range for transparency, no worse than peers, but also no exemplary safety or environmental certifications to distinguish it.

If you buy it

Store in a cool, dry place away from direct heat and sunlight to prevent warping or separation. Apply only to clean board or ski bases and reapply per manufacturer guidance (typically every 1-3 outings). Wash hands after use; avoid prolonged skin contact or ingestion, especially with children. Replace when product becomes crumbly, discolored, or loses tackiness.

What we don’t know

Basis
Model estimate, 72% confidence, not a lab result
Lab test
None on record for this exact product
Brand statement
Rex has made none

Formulations change between production runs, so check the current label. How we grade.

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Ingestion toxicity (accidental exposure)

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♾️

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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.