Urban Armor Gear · Waterproof Personal Electronics Cases
Urban Armor Gear UAG Trooper Case with Magnet for Samsung Galaxy S26 Ultra
No coating described, and no PFAS statement from the brand.
The product information we reviewed describes tPU, rubber, possibly, with no water-repellent coating named. Water resistance on products like this usually comes from the material and its seals rather than a surface treatment. The brand has published no PFAS statement for it.
We flunk more products than we pass. This one earned its grade. How we grade
Material
TPU, rubber, possibly
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.
TPU thermal instability
TPU is sensitive to prolonged heat above 60 degrees Celsius. Leaving the case in direct sunlight in a hot car or near heat sources may soften the material and reduce impact protection, though no acute toxicity is released.
Microplastic shedding from degradation
Long-term UV exposure and flexing can cause TPU to degrade microscopically. Shed particles are primarily an environmental concern if disposed improperly, not an acute inhalation or ingestion risk during normal use.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Adhesive or rubber component volatiles
The case may contain adhesives bonding layers or dyes in rubber components, but no recalls or public complaints of off-gassing, headaches, or odor issues specific to UAG Trooper cases are documented.
Heavy metals
No third-party testing or recalls indicate lead, cadmium, or other heavy metals in TPU or rubber used in this case. Typical TPU formulations do not require heavy metal-based pigments or stabilizers.
Source, FDA ↗Magnet biocompatibility
The integrated magnet is sealed within the TPU and does not contact skin directly. No hazard from magnetic fields at the strength used in phone mounts is established for consumer electronics accessories.
The full breakdown
What it's made of and why it matters
The UAG Trooper is constructed from thermoplastic polyurethane (TPU), a synthetic elastomer chosen for impact absorption and flexibility without rigid brittleness. TPU does not require ceramic glazes, enamel coatings, or Teflon-type coating (Teflon) treatments to function, unlike cookware. The case relies on material density and rubber components for drop protection and sealing, not chemical surface treatments. TPU itself is generally stable under normal consumer conditions and does not leach plasticizers like BPA or phthalates into skin contact in short-term use.
The brand's record and disclosure
Urban Armor Gear does not publish PFAS safety statements, OEKO-TEX certification, or toxicology disclosures on this product line. The company has no documented recalls related to chemical hazards in protective cases. No independent testing reports of UAG cases for heavy metals, volatile organic compounds, or restricted substances are on public record. Brand transparency on chemical sourcing is minimal, but absence of evidence of harm does not indicate undisclosed risk in this product category.
How it compares in its category
Most rigid protective cases (Otterbox, Spigen, LifeProof) use similar TPU or polycarbonate-TPU hybrids without chemical coatings; UAG's approach is standard. Unlike fabric-lined pouches, which may contain azo dyes or formaldehyde resins, TPU cases avoid textile-based hazards. Waterproof phone cases do not rely on PFAS-based water repellents in their material construction; seals and material hydrophobicity of TPU itself provide protection. This positions the Trooper in a low-risk tier within personal electronics protection.
If you buy it
Clean the case with lukewarm water and mild soap; avoid prolonged immersion in hot water or prolonged sun exposure, as TPU can soften above 60 degrees Celsius under stress. Check seals and rubber gaskets every 6-12 months for cracks or deformation; replace if compromised to maintain water resistance claims. Do not expose to solvents, alcohol-based cleaners, or petroleum products, which can degrade TPU over time. If the case yellows, becomes sticky, or develops odor after 2-3 years of heavy use, replacement is reasonable as material degradation may reduce protection.
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
- Urban Armor Gear has made none
Formulations change between production runs, so check the current label. How we grade.
More waterproof personal electronics cases 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.