Anderson LeakMaster Flexible Pool Repair Sealer White 4 oz

Repair select pool leaks and sealing points with the Anderson LeakMaster FS4W. This white, 4 oz nitrile rubber-based sealant bonds directly to pool materials, including vinyl, and can even be applied underwater for targeted, hassle-free repairs.

🚩 PRO TIP: Application thickness directly affects curing time. While the product skins over in seconds, allow minutes to hours for the sealant to fully cure and remain flexible.

PRODUCT FEATURES & SPECIFICATIONS

• Brand: Genuine Anderson Manufacturing Company (LeakMaster)
• Manufacturer Part Number (MPN): FS4W
• BayState Product Number: ANDFS4W
• Size: 4 oz tube
• Color: White
• Base: Nitrile rubber formulation
• Applications: Vinyl leaks (with or without a patch), face-plate and fitting seals, small suction-side plumbing leaks, and small gunite or plaster cracks
• Features: Can be applied underwater and remains flexible after curing

FREQUENTLY ASKED QUESTIONS

What is the Anderson LeakMaster FS4W used for?
It is widely used for sealing vinyl leaks, face-plate and fitting seals, small suction-side plumbing leaks, and small gunite or plaster cracks.

Can this sealer be applied underwater?
Yes! The advanced nitrile rubber formulation allows the sealant to be applied completely underwater, saving you from having to drain the pool.

WHY SHOP WITH AL'S COOL POOL STORE?

• ✅ Fast, reliable shipping on every order
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• ✅ Hassle-free returns and satisfaction guarantee