303 Products Marine Aerospace Protectant: UV Protection, Restores & Protects Boats, 16 oz, 30340 vs Griot's Interior Detailer: which is safer?

Griot's Interior Detailer is the clear pick. 303 Products Marine Aerospace Protectant: UV Protection, Restores & Protects Boats, 16 oz, 30340 carries a failing PFAS grade, and we never recommend buying a failing product.

303 Products Marine Aerospace Protectant: UV Protection, Restores & Protects Boats, 16 oz, 30340

303 Protectant

303 Products Marine Aerospace Protectant: UV Protection, Restores & Protects Boats, 16 oz, 30340

PFAS grade

F 45/100

Overall grade

F 0/100

Verdict

Skip

Hazard flags

⚑ 5

Material

Proprietary UV protective coating, likely silicone or acrylic-based

Confidence

45%

LikelyVolatile Organic Compounds (VOCs) inhalation risk

ReportedEye and skin irritation from direct contact

PossiblePFAS presence (undisclosed composition)

Why this grade

Our pick

Griot's Interior Detailer

Griot's Garage

Griot's Interior Detailer

PFAS grade

A 100/100

Overall grade

A 92/100

Verdict

Buy

Hazard flags

⚑ 2

Material

water-based detergent/cleaner concentrate

Confidence

72%

PossibleSurfactant irritation (skin and eye contact)

PossibleMicrobial growth in diluted solution

Why this gradeBuy

Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →

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