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Save 10% on all items on The RTC Family of Products - Promo Code April-24
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Maxisil Pool & Fountains Sealant

by Maxisil
Original price $18.95 - Original price $18.95
Original price
$18.95 - $18.95
Current price $18.95
Choose a Pool Color

Maxisil P: The Ultimate Neutral Cure Silicone for Swimming Pools

Maxisil P redefines the standards for underwater sealing in swimming pools and spas. Its specialized design and formidable resistance to UV rays, pool chemicals, and mold make it a top-tier choice for both commercial and personal aquatic environments.

Dive into a world of unmatched quality and durability. Choose Maxisil P for all your underwater sealing needs.


  • Tailored for Water Environments: Specially designed for swimming pools, spas, and other underwater applications.
  • UV and Chemical Resistant: Offers enduring protection against harsh pool chemicals and damaging UV rays.
  • Mould Resistant: Formulated with powerful fungicides to prevent mold growth in wet conditions.
  • Versatile Use: Perfect for a wide range of water-related areas, including public showers and gymnasium pools.
  • Ease of Application: Smooth and simple to apply, ensuring a neat and professional finish every time.

Stuck with color matching? Use Maxasil's Color Matcher for the perfect match: Maxisil Color Cross Over

Please note that the colors shown on our website are for reference purposes only and may differ from their actual appearance due to screen variations.

Click here for SDS

More Details

Maxisil P emerges as the definitive solution for sealing and protecting swimming pools, spas, and other water features. Its unique formulation is crafted to resist the harsh effects of pool chemicals and UV exposure, ensuring longevity and maintaining aesthetic appeal. This neutral cure silicone stands as a bulwark against mold, safeguarding the health and cleanliness of aquatic environments. Its versatility extends beyond pools and spas to encompass gymnasiums, public showers, and backyard water features. Applying Maxisil P is a straightforward process, thanks to its smooth consistency and easy tooling properties. For professionals and DIY enthusiasts alike, Maxisil P offers a durable, reliable, and visually pleasing sealing solution, making it an indispensable product for any water-related sealing task.

Questions & Answers

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  • Will this Dry underwater?

    No, Maxisil P cannot be applied underwater. It needs to be applied to a dry surface and allowed to cure properly—4 days but preferably for 2 weeks—before the area is exposed to water. Applying it underwater would prevent proper adhesion and curing, compromising its effectiveness.