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White Siliconized Roof Coating, 4.75 Gallon Pail, Waterproof Acrylic and Siliconized Roof Sealant, Fast Drying Formula for Flat Roofs, TPO, RVs, Metal and Concrete

Based on 223 reviews
Condition: New
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$129.99

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As low as $21.67 / mo
  • – 6-month term
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This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027

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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Nov 8
Order within 5 hours and 27 minutes

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At a glance

Condition
New
Model
RT-10yr
Weight
41.7 lb

Features 4

  • Waterproof Acrylic & siliconized based elastomeric roof coating.
  • Lowers interior temperature up to 25%.
  • Easy to apply by spray, roller or brush.
  • Resistant to heat & cold weather conditions.

Specs 3

Package Dimensions 14.5 x 12.75 x 12.25 inches
Item Weight 41.7 pounds
Manufacturer Rubbertop USA, LLC

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Roof coating
Great price worked great sealed roof just like described
Reviewed in the United States on August 27, 2026 by ryan gros

Good stuff.
Worked perfectly.
Reviewed in the United States on September 20, 2026 by Sally

What’s the best way to seal the roof
Good coating for the right job works good on the roof easy to work with.would buy again.
Reviewed in the United States on May 30, 2026 by Lynn Malinoski

Never used this product before so I will see how this holds up. I do this for a living.
Good product, but time will tell. So I cannot give 5 stars till I see how this holds up. It applied very well and good adhesion and coverage. Decent price
Reviewed in the United States on October 4, 2026 by Brian Peter Langhans

Worked as it said it would
Worked as it stated that it would. Always follow the directions with products like these. Because if it fails, and you didn't apply it as it states, then you've got nothing. Worked fine for me.
Reviewed in the United States on March 30, 2026 by Bryan

Not worth it
Took a long time to dry and I didn’t spread well. I think you would be better off using the true silicone for about the same price
Reviewed in the United States on April 17, 2026 by Marcos

It’s a great product
It’s a great product. It was damaged in shipping
Reviewed in the United States on May 18, 2026 by William Lowe

Highly recommended.
I like the way it lays out. Very spreadable and goes on smooth. I got 2 thick coats out of the one bucket.
Reviewed in the United States on October 22, 2025 by DoctorCreepy
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