Clarity is unlike any other. Most commercial "watermark fluids" are toxic, flammable, or contain hazardous materials that are only marginally safer than the traditional solvents (such as lighter fluid and benzene) they replaced. Clarity is non-toxic, non-flammable and safe for adhesives, inks and taggents.

Clarity is the only watermarking fluid that was developed under the guidance and with the cooperation of the American Philatelic Society. Clarity is non-flammable, non-toxic, and is completely safe for the environment.

Clarity is available in a 3.4 fluid ounce (100 ml) convenient flip-top bottle.