To refill a Kanberra Gel® jar, simply twist the cap off the pouch, squeeze the gel into existing canisters, and recap the pouch.
As a general rule, boats or RVs up to 20 feet use 1-2 jars depending on their type.
Boats and RVs longer than this should divide their length by 10 and add one jar to that for a final total. For example, a 50 foot boat would use 6 total jars of gel.
Sizing recommendations
2-ounce jars should be used for small areas like:
- Head
- Bait locker
- Rope locker
- Closet
- Bathroom
4-ounce jars should be used for medium sized areas:
- Interior galley
- Bilge area
- Cabin
- Bedroom
- Kitchen
8-ounce jars are for the largest areas on board your boat or RV:
- Estate room
- Engine room
- Large cabin
- Living area
