Canon · Waterproof Camera & Lens Protection Cases
Canon WP-DC55 Waterproof Case for G7 X Mark II
No coating described, and no PFAS statement from the brand.
The product information we reviewed describes polycarbonate housing, rubber seals, 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
Polycarbonate housing, rubber seals
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.
Rubber seal degradation and water intrusion
Synthetic rubber seals degrade from heat, UV, saltwater, and age (typically 5-7 years). Degraded seals allow water to reach the camera; this is a use-failure risk, not a chemical hazard, but represents the primary safety concern for this product.
Polycarbonate yellowing and embrittlement
Polycarbonate housing can yellow and become brittle under prolonged UV exposure or high temperatures (above 50C). This reduces optical clarity and impact resistance but does not release harmful chemicals into the camera or environment at normal use temperatures.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
BPA & bisphenols
Polycarbonate is manufactured with BPA or BPS, but the case is rigid, not heated, and not in food contact. No evidence of migration to camera or seals under normal conditions; risk is negligible.
Source, FDA ↗Volatile organic compounds (VOCs) from seals or adhesives
The case uses mechanical seal compression rather than adhesive bonding. Rubber seals may off-gas trace amounts of volatile compounds when new, but the interior exposure (sealed around a camera) and outdoor ventilation during use keep inhalation risk minimal.
Heavy metals
No dyes, pigments, or coatings are described for this product; the black or transparent polycarbonate housing relies on native material color. Canon does not disclose use of heavy-metal stabilizers (cadmium, lead) in polymer formulations, but these are not typical in modern camera accessories.
Source, FDA ↗The full breakdown
What it's made of and why it matters
The WP-DC55 uses polycarbonate for its rigid outer housing and synthetic rubber for its seals. Polycarbonate is a durable, transparent plastic polymer that does not leach BPA under normal camera-protection conditions (it is not heated, chewed, or used for food storage). The rubber seals provide waterproof integrity via mechanical compression, not chemical coatings, so seal degradation is the primary aging concern rather than leachate contamination.
The brand's record and disclosure
Canon has not issued a public PFAS transparency statement for this product line. The company maintains general environmental compliance standards but does not publicly disclose material sourcing or chemical additive lists for camera accessories. No recalls or safety warnings specific to the WP-DC55 have been issued by Canon, regulatory bodies, or consumer safety organizations. Canon's silence on PFAS and other polymer additives is typical for the camera-case industry but limits independent verification.
How it compares in its category
Polycarbonate rigid cases have lower concern than waterproof camera protection using fabric flame retardants, metal coatings, and adhesive-based constructions that introduce additional chemical risk. Most competitors in this niche (Ikelite, Ewa-Marine, generic silicone pouches) use similar or lower-transparency polymers or rubbers. The WP-DC55 trades durability and optical clarity for a slightly heavier package but avoids the VOC off-gassing that softer, glued neoprene cases may emit.
If you buy it
Keep seals dry and check them every 6-12 months for cracks, whitening, or loss of compression; replace the case if seals fail, as water intrusion will damage your camera. Do not leave the case in direct sunlight for extended periods, as polycarbonate can yellow and become brittle over 5-10 years of UV exposure. Rinse the seals with fresh water after saltwater use to prevent salt buildup and degradation. Store with seals in a relaxed state (not compressed) to extend rubber lifespan.
What we don’t know
- Basis
- Model estimate, 45% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Canon has made none
Formulations change between production runs, so check the current label. How we grade.
More waterproof camera & lens protection 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.