Spa Fix A Leak 8 Ounce Bottle

FIX A LEAK 8 oz. is a concentrated treatment for minor leaks in hot-tub and spa plumbing. The manufacturer specifies one 8-ounce bottle for spas from 250 to 1,000 gallons, with water at least 70°F (21°C). It does not guarantee a permanent repair; the manufacturer reports most spa repairs last about one to two years.

Read the full manufacturer directions and the spa’s requirements before treating. Warm the closed bottle in hot water for 15 minutes, shake well, remove the cartridge filters, and add the bottle at the filter intake or directly into the spa. Follow the supervised two-day circulation procedure: 4–6 hours of alternating low/high jets on day one, then brush the floor and repeat circulation on day two. A single-speed spa uses 15-minute on/off increments during those periods.

After the leak appears stopped, leave the spa off for 48 hours to check for further loss. If nighttime temperatures remain above 40°F (4°C), follow the manufacturer’s drain-and-clean procedure and leave the spa empty for 4–7 days for curing before reinstalling filters and refilling. Cold-weather treatment uses a different procedure; consult the manufacturer’s complete instructions rather than draining near freezing.