OnCore · Golf Balls & Equipment
ONCORE MIX 1 DOZEN RECYCLED GOLF BALLS Value (AAA)
Insufficient public data on PFAS in OnCore recycled golf balls.
OnCore does not publicly disclose PFAS testing or composition details for this recycled ball line. Golf ball manufacturing may involve synthetic polymers and coatings, though specific PFAS risk remains unknown.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Recycled rubber/synthetic polymer golf ball core and cover
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.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Lead
Recycled rubber sourced from mixed industrial streams may contain residual heavy metals from prior uses or manufacturing additives. OnCore provides no public testing data for this specific product line.
Source, ATSDR ↗Volatile organic compound off-gassing
Synthetic polymer cores and covers can release VOCs during storage or in warm conditions. Recycled material may retain solvents or processing chemicals not fully degassed before reuse.
Surface contamination from collection and sorting
Post-consumer golf balls are handled through collection networks and recycling facilities where cleaning standards are unverified. Dirt, mold, or prior chemical exposure may persist on the ball surface.
Degradation and microparticle shedding over time
Recycled rubber balls naturally break down through UV exposure and mechanical wear, potentially shedding microparticles. This is inherent to the material class and increases with age.
Insufficient chemical disclosure by manufacturer
OnCore does not publish composition or safety testing summaries for this product, preventing independent verification of chemical safety beyond material type.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
The full breakdown
What it's made of and why it matters
OnCore recycled golf balls are manufactured from reclaimed rubber and synthetic polymer blends sourced from post-consumer or post-industrial golf ball waste. The core typically contains synthetic rubber compounds, while the cover uses polyurethane or similar polymers. Recycled rubber inherently carries uncertainty about prior contamination history and processing purity, since the material originates from mixed industrial streams with unknown additives from the original manufacturing.
The brand's record and disclosure
OnCore does not publish detailed material safety data sheets or chemical composition transparency for recycled golf ball lines. The brand markets sustainability credentials (recycled content) but offers no public certifications regarding heavy metal testing, PFAS screening, or chemical hazard assessment. No established recalls or safety controversies are on record for OnCore golf balls in consumer safety databases.
How it compares in its category
Recycled golf balls occupy a middle ground, they avoid virgin polymer production impacts but introduce uncertainty inherent to reclaimed material sourcing. New premium golf balls from major brands (Titleist, Callaway) typically undergo more rigorous chemical testing and disclosure, though they generate higher manufacturing waste. Budget recycled alternatives lack standardized safety reporting across the market.
If you buy it
Golf balls present minimal ingestion or inhalation risk during normal play. Store in a cool, dry location away from direct sunlight to slow polymer degradation. Inspect balls for visible cracking, discoloration, or odor (signs of material breakdown or contamination) before use, especially on high-heat surfaces like driving ranges. Wash hands after handling, particularly before eating, as recycled rubber may have surface contaminants.
What we don’t know
- Basis
- Model estimate, 35% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- OnCore has made none
Formulations change between production runs, so check the current label. How we grade.
More golf balls & equipment 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.