Does F2 also work in freshwater?Updated 16 days ago

Yes, F2 works perfectly in both freshwater and saltwater.

F2 protects your boat in any body of water because its effect is purely physical, working via the very smooth surface, and does not depend on the salt content or chemical composition of the water.

For freshwater lakes and rivers, F2 is an especially great choice as it does not pollute these sensitive ecosystems with harmful biocides or other contaminants.