Fix-A-Leak Pool & Spa Leak Sealer, 32 oz. | Fix A Leak The Only One

Seal leaks with confidence

Fix-a-leak is a blended concentrated material designed to seal leaks in pools, spas, hot tubs, and many other materials. It works in shells and plumbing and can seal holes up to one-eighth inch in diameter, offering a durable, permanent seal in many cases.

Key benefits include the ability to seal leaks in virtually any material, the potential for a long-lasting fix in typical installations, and a straightforward path to restoring water balance without costly repairs. The product is formulated to sink toward the leak, circulate with the pool or spa water, and form a seal as it moves through the system. Use one quart per pool up to 22,000 gallons and do not exceed one quart per 5,000 gallons for best results.

Why choose Fix-A-Leak

• Designed to fix leaks for pools, spas, and hot tubs in virtually any material
• Will permanently seal holes up to 1/8 inch in diameter
• In most cases, Fix-A-Leak should be effective in sealing your leak for 1–2 years
• Water leaks in plumbing can be troublesome and sometimes expensive to repair

How to use

• Shake well before use and bypass filter media
• Sand filters: set valve to recirculate; other types: circulate through an empty tank
• Add Fix-a-Leak slowly through the skimmer or in front of any suction intake
• Stir back into suspension every 4–6 hours during circulation
• Use one quart per pool up to 22,000 gallons; do not exceed 1 quart per 5,000 gallons
• Continue until the leak has stopped; monitor water level for 2–3 days
• Allow 24–48 hours to cure, then resume normal filtration
• If needed, repeat treatment; suction leaks are often indicated by air at the return fittings

What to expect

Results vary with system setup and leak size. In many cases, the seal can last beyond the initial treatment, typically 1–2 years, depending on usage and environment. This overview presents possibilities rather than guarantees, focusing on practical outcomes you may experience.