PFAS score
Rust-Oleum · Shoe Waterproofing Sprays
RUST-OLEUM STOPS RUST Enamel Spray Paint
Skip until Rust-Oleum discloses PFAS presence or commits to PFAS-free formulation.
Rust-Oleum's STOPS RUST enamel spray paints contain alkyd resin-based coatings with unclear fluorine chemistry, the brand makes no public PFAS disclosure.
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Material
Alkyd enamel resin spray paint
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Unknown / proprietary coating
Proprietary coating with no disclosed chemistry.
Category baseline
other is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
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.
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⚠Brand says nothing about PFAS
More shoe waterproofing sprays 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.