Protect your vinyl-liner pool light installation with the Pentair 79207500 Rubber Niche Gasket. Featuring ten precisely spaced mounting holes, this gasket forms a watertight barrier between the light niche and the vinyl liner, stopping moisture from seeping behind the wall and compromising the fixture or pool structure. The gasket is molded from a flexible, chemical-resistant rubber compound that maintains its seal through seasonal temperature swings and years of chlorine exposure. It works equally well for brand-new light installations and as a direct replacement when the original gasket shows signs of hardening or compression loss.

Key Benefits

• Precision 10-Hole Layout: Mounting holes align exactly with large vinyl-liner light niches, ensuring even clamping pressure and a uniform seal around the entire fixture perimeter.
• Leak-Proof Barrier: Creates a dependable watertight seal that prevents pool water from migrating behind the liner and causing structural or electrical damage.
• Chemical-Resistant Rubber: Formulated to withstand prolonged contact with chlorine, bromine, and salt-system water without cracking, swelling, or losing elasticity.
• Versatile Application: Suitable for first-time light installations as well as gasket replacements, giving you a single part that covers both scenarios.
• Reliable Lighting Safety: A secure gasket seal is critical for keeping water away from electrical connections, helping maintain a safe and well-lit swimming environment.

Specifications

• Brand: Pentair
• Part Number: 79207500

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