Silica Spray Sealant Kit


Our popular Silica Spray Sealant now comes in a kit containing everything you need to apply its ceramic-style hydrophobicity and protection to your boat. Unlike a spray wax or detailer, Silica Spray Sealant is oil based and filled with SiO2 polymers that begin to cure one hour after application and fully cure in 24 hours to provide a hard layer of SiO2 protection that lasts months.

SKU: HBC-5016

Free shipping on orders over $95

Protecting your boat from the elements has never been easier. Our Silica Spray Sealant Kit provides everything you need to create a hard, hydrophobic layer to your boat’s surfaces that repels water and dirt, making cleaning easier.
The Silica Spray Sealant Kit includes:
  • 1 16-ounce bottle of Silica Spray Sealant #50
  • Specifically designed for the marine environment, Silica Spray Sealant #50 wraps treated surfaces like gel coat, glass, paint, and metal in a layer of hydrophobic, cross-linking polymers that bond to the surface and are resistant to most cleaners and the elements.
  • 1 Microfiber application sponge
  • 2 fur-style microfiber towels
  • Value-priced bundle
  • Made in the US
  • Eco-friendly
  • Safe for marine life
Not eligible with any discount coupons. Silica Spray Sealant #50 Tutorial

We offer free shipping on all orders of $95 or more.
Orders usually ship within 1 to 2 business days from the date received.

We use UPS Ground to ship to most addresses in the continental U.S.

In an effort to ensure total satisfaction, you may return any product purchased from our company website within fifteen (15) days of the delivery date for a full refund or exchange for another product, not including the cost of shipping. Read more about our Return Policy or contact us!
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Find answers to commonly asked questions to help you quickly get the information you need.

Absolutely. Reach out to us for information about becoming a dealer for Hula Boat Care’s boat products, including our Silica Spray Sealant Kit.

Unlike most detailing sprays, Silica Spray Sealant #50 is oil-based and uses SiO2 polymers that begin curing within one hour and harden completely within 24 hours, creating a hard layer of protection that will last for months.

Yes. The hard shell that Silica Spray Sealant #50 creates increases the glossiness of your boat’s surfaces and repels water and dirt, making your boat easier to clean at the end of the day.