Samsung · Waterproof Personal Electronics Cases
Samsung Galaxy A17 5G Waterproof Case
Waterproof case with unknown coating; limited public PFAS disclosure available.
Samsung does not publicly disclose PFAS status for this phone case. Waterproofing often involves water-repellent coating treatments that may contain PFAS, but specifics are unavailable. Contact Samsung directly for material safety data.
The safe swap
Spigen
Spigen Cryo Armor Case for iPhone 15 Pro Max
85/100 safety
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
TPU/plastic with waterproof coating, unspecified
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Waterproof / stain-resistant treatment
water-repellent coating treatments have historically used PFAS.
Category baseline
other is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
This case is constructed from TPU (thermoplastic polyurethane), a flexible plastic polymer chosen for shock absorption and waterproofing. The waterproof coating composition is not specified by Samsung in public materials, which is the primary concern: waterproof coatings on consumer goods frequently rely on PFAS (PFAS "forever chemicals") to achieve water and oil repellency. TPU itself is generally stable under normal phone-case use, but the unidentified coating's durability and leaching potential cannot be assessed without disclosure.
The brand's record and disclosure
Samsung has not published detailed material composition or PFAS-avoidance commitments for this accessory line. The company has made some sustainability pledges for its electronics division but remains largely silent on PFAS content in phone cases and protective accessories. No product-specific recalls or safety warnings have been issued for this case model based on available public records. This silence on coating chemistry is consistent with the broader accessory industry, where transparency lags behind pressure seen in apparel and cookware sectors.
How it compares in its category
Phone protective cases occupy a gray zone in consumer safety oversight; they are not FDA-regulated like food-contact items. TPU cases are mid-range for transparency, sitting between silicone cases (often equally opaque on coatings) and hard polycarbonate shells (which may contain BPA in older formulations). Many alternatives from third-party manufacturers face identical PFAS uncertainty. Samsung's brand name and OEM status offer marginal assurance of manufacturing quality but no documented advantage in waterproof-coating safety versus competitors.
If you buy it
Avoid prolonged contact between the case and skin, especially during hot weather when microleaching of coating compounds is theoretically increased. Do not expose the case to temperatures above 60°C (140°F), as TPU begins to soften and coatings may degrade. Replace the case if visible cracking, peeling, or discoloration of the coating emerges, as degradation could expose bare TPU or concentrate leachable components. Clean with cool water only; avoid solvents, sunscreen, and insect repellent, which can degrade the waterproof layer.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Unidentified waterproof coating (PFAS or alternative)
Samsung does not disclose the waterproof coating formulation. Industry standard practice often involves PFAS (e.g., Teflon-family coating), but water-based or silicone alternatives may be used. Leaching risk under normal use is low but cannot be ruled out without chemical analysis.
TPU polymer degradation and off-gassing
TPU is chemically stable at room temperature and typical phone-use conditions. No recalls or documented off-gassing complaints exist for Samsung Galaxy A17 cases. Risk of volatile organic compound (VOC) release is minimal unless the case is heated or exposed to extended UV exposure.
Coating adhesion and microparticle release
Waterproof coatings can chip or peel over time with heavy use or environmental stress. Microscopic coating particles could theoretically be ingested if the case deteriorates and a user places fingers frequently in the mouth, though actual exposure during normal phone use is negligible.
Heavy metals in pigments or additives
No public safety testing or findings of lead, cadmium, or other heavy metal contamination in Samsung phone cases have been reported. TPU formulations for consumer electronics rarely contain these additives, though full ingredient transparency is absent.
Bacterial or mold growth in waterproof seal
Water trapped between the case and phone or in seams can foster microbial growth if the case is not allowed to dry thoroughly. This is a hygiene concern rather than a direct chemical hazard, but relevant to prolonged contact with skin.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 35% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Waterproof Personal Electronics Cases
Spigen
Cryo Armor Case for iPhone 15 Pro Max
TPU (thermoplastic polyurethane) bumper with polycarbonate back panel
Lower PFAS concern; standard phone case materials lack obvious PFAS indicators.
⚠Brand says nothing about PFAS
Spigen
Galaxy S26 Series Mag Fit Case
Thermoplastic polyurethane (TPU) and polycarbonate
Lower concern phone case, no known PFAS risk identified.
⚠Brand says nothing about PFAS
Samsung
Ghostek Nautical Slim Case for MagSafe for Samsung Galaxy S25 Ultra
Polycarbonate and TPU blend (typical phone case polymers)
Lower concern; rigid phone cases rarely use PFAS.
⚠Brand says nothing about PFAS
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.