Canon · Waterproof Camera & Lens Cases
Canon WP-DC17 Waterproof Case for Camera
Skip until Canon discloses waterproof treatment chemistry.
Waterproof camera case uses unspecified water-resistant coating, likely Teflon-family coating-based. Canon provides no PFAS transparency. Higher precaution recommended until materials disclosed.
The safe swap
GoPro
GoPro Mission 1 Protective Housing
85/100 safety
Same rubric that flunked this product. The swap earned its B.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Rubber, polycarbonate, unknown waterproof coating
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
The WP-DC17 combines polycarbonate (rigid optical-grade plastic) with elastomeric rubber seals and gaskets. Canon does not publicly disclose the specific waterproof treatment or coating applied to achieve sealing integrity. Polycarbonate itself is stable under normal use; rubber gaskets are generally food-contact-safe when virgin, but their durability and off-gassing depend on vulcanization chemistry and plasticizer selection, which are proprietary.
The brand's record and disclosure
Canon has not published transparent material safety datasheets or ingredient lists for the WP-DC17's waterproof components. The company does not publicly disclose PFAS use in protective casings despite industry awareness that Teflon-family coating coatings are common in waterproofing. Canon's silence on treatment chemistry, combined with the known prevalence of PFOA and GenX in camera/electronics casings, makes independent verification difficult. No major recalls or safety issues have been reported for this specific model.
How it compares in its category
Dedicated waterproof cases (fabric, elastomer, or hard plastic) vary widely in closure design and coating systems. The WP-DC17 is a midrange solution between basic neoprene sleeves (minimal chemical treatment) and high-end hard cases (often treated with fluorinated water repellents). Most camera case manufacturers remain opaque on waterproof chemistry; Canon is not exceptional in this silence, but it also lags competitors who have begun voluntary PFAS disclosure.
If you buy it
Store in a cool, dry place away from direct sunlight to minimize rubber degradation and volatile off-gassing. Inspect seals annually for cracking or hardening; replace gaskets if they lose elasticity or show surface deterioration. Rinse after saltwater or heavy mud exposure with fresh water only; avoid solvents or aggressive cleaners that can degrade rubber. Allow full air drying before sealing camera inside to prevent trapped moisture and mold growth.
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.”
Undisclosed waterproof coating chemistry (likely Teflon-family coating)
Camera protective casings commonly use PFAS-containing water repellents or Teflon-family coating films to achieve waterproofing. Canon's refusal to disclose the specific coating raises concern for PFOA, GenX, or other legacy/emerging fluorochemicals, though no independent test results are published for this model.
Rubber gasket volatile organic compounds (VOC) and plasticizers
Vulcanized rubber seals may off-gas trace phthalates, sulfur compounds, or other processing residues, especially in high heat or direct sun storage. Risk is minimal for external case use but increases if case is stored in warm, enclosed spaces near electronics or food.
Polycarbonate leaching (minor at room temperature)
Polycarbonate is not reported to leach bisphenol A (BPA) or bisphenol S (BPS) under normal dry storage or brief water contact. Risk only materializes if case is exposed to high heat (>60 C), extended UV exposure, or abrasive chemicals; standard camera protection does not trigger this concern.
Bacterial or mold growth in seals if improperly dried
Trapped moisture in rubber gaskets and case interiors can promote bacterial biofilm or mold, especially in humid climates. This is a use-and-maintenance issue rather than a material toxicity hazard, but poor drying hygiene creates secondary contamination risk for the camera itself.
Coating degradation over time with unknown replacement guidance
The durability and safety profile of Canon's proprietary waterproof coating are not quantified. If the coating flakes, cracks, or degrades, replacement instructions are not publicly available, leaving users uncertain whether the case remains protective or whether replacement particles enter the product ecosystem.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 45% 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 Camera & Lens Cases
GoPro
Mission 1 Protective Housing
Polycarbonate and silicone housing, lens glass
Lower concern. Standard action camera housing with minimal PFAS risk.
⚠Brand says nothing about PFAS
More waterproof camera & lens 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.