For Harbortown Marine &
special discounts, features, news &
Continuing Price Increases are expected, & Manufacturers are Predicting Shortages. Buy Early to Avoid the Price Increases & to Make Sure You Get the Antifreeze You Need (even if you're winterizing later).
Non-Toxic PG* Antifreeze
*The Cost of Propylene Glycol is up 8x more than Alcohol*
-50° Boat/RV/Summer Home Water Systems $5.99/gal
-100° w/Rust Inhibitors for Marine Motors $12.99/gal
-200° Concentrate $21.99 50/50 EG Afz/Coolant $18.99