Where to display your oxidizer warning sign
For best results, display it near the register or point of sale, where the policy is most relevant. Print on cardstock for indoor use, or laminate it if it'll be exposed to weather or handled often.
Home / Chemical & Industrial Hazard / Oxidizer Warning
Oxidizer Warning Sign — Printable
This Oxidizer Warning sign is a free, ready-to-print design sized for 12x12 in, styled in orange / black for maximum readability at a glance. Download it, print it at home or at any copy shop, and it's ready to post in minutes.
$1.99unwatermarked PDF + PNG
Free download: PNG with a small preview watermark, fine for reference or short-term use
Paid download: high-res PDF + PNG, no watermark, print-ready margins for 12x12 in
Delivery: instant via PayPal receipt, no account needed
Frequently asked questions
What size is the oxidizer warning sign?
This design is formatted for 12x12 in, the standard size for this type of sign. The paid version includes a print-ready PDF with correct margins so nothing gets cut off.
Is the free download really free?
Yes — the free PNG includes a small watermark in the corner and is fine for reference or short-term use. The paid version removes the watermark and includes a high-resolution, print-ready file.
Can I edit the text on this sign?
The standard version has fixed text. If you need custom wording, let us know what you're building it for and we can point you to an editable option.
Available in these sizes
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Free printable Oxidizer Warning sign, Orange / Black, 12x12 in download