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Countryman Coatings

Silicone Top Coat - BEST SELLER

Regular price $40.00 USD
Regular price Sale price $40.00 USD

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Size
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✔ A 4.75-gallon bucket will typically cover 200 square feet.

Restore and Protect Your Roof With Professional-Grade Silicone

(Most RVs will use 1 - 4.75 gallon bucket of Top Coat and 1 - 1-gallon bucket of Heavy Duty Coating. Please call us for details: 812.940.4361)

Restore and extend the life of your existing roof with Countryman Coatings Silicone Top Coat, a 100 percent silicone, high-solids roof coating made in the USA. Designed to seal, protect, and renew aging roofs, Silicone Top Coat delivers long-term performance without the cost, downtime, or complexity of full roof replacement.


Jump to:
Is This the Right Coating for My Roof?
Why This Coating Costs More
What This Actually Saves You
Why High-Solids Silicone Matters
Built for Real-World Roof Conditions
Application
What This Product Is Designed to Do
The Bottom Line


Is This the Right Coating for My Roof?

Silicone Top Coat works well on:

  • RV roofs and mobile roofs
  • Single-ply membranes
  • Metal roofing
  • Spray foam roofs
  • Modified bitumen
  • EPDM
  • Smooth surface BUR
  • Granulated cap sheet
  • Concrete

Not intended for:

  • Coating an entire shingle roof
  • Roofs with active structural failure
  • Surfaces that are not properly cleaned and dried prior to application

If you are unsure whether Silicone Top Coat is appropriate for your roof, guidance is available to help you choose correctly. Contact us here.


Why This Coating Costs More

Not all silicone roof coatings are formulated the same, even when they appear similar on the surface.

Many lower-priced silicone coatings rely on lower solids content or thinner cured films to reduce cost. While these products may advertise higher coverage per gallon, they often cure thinner, require additional coats, or reach end-of-life sooner under real RV roof conditions.

Countryman Coatings Silicone Top Coat is formulated as a high-solids, professional-grade silicone. That means more of the material you apply remains on the roof after cure, resulting in a thicker, more durable protective membrane when applied at the proper coverage rate.

This approach prioritizes long-term performance, consistent film build, and predictable results over minimizing upfront material cost. Learn more here!


What This Actually Saves You

Roof coatings are often compared by price per gallon. In practice, the real cost is determined by how many applications are required, how long the coating performs, and whether the job needs to be redone.

Choosing the correct high-solids coating helps avoid:

  • Multiple applications due to low-solids or thin-curing materials
  • Premature failure from incorrect material selection
  • Additional labor, downtime, and disruption
  • Escalating repairs that lead to full roof replacement

When matched correctly and applied as directed, a high-solids silicone coating reduces rework, extends service life, and delivers a professional result the first time.


Why High-Solids Silicone Matters

Not all silicone roof coatings perform the same.

High-solids silicone means more of the material you apply remains on the roof after curing. Many coatings on the market are low-solids, meaning a significant portion flashes off during cure. While those products may advertise higher coverage per gallon, they cure thinner and often require multiple coats to achieve adequate protection.

With Silicone Top Coat, you get:

  • A thicker cured film
  • More consistent coverage
  • Fewer coats required in many applications
  • Better long-term performance

This is material science, not marketing.


Built for Real-World Roof Conditions

Because Silicone Top Coat is 100 percent silicone, it is engineered to perform where other coatings struggle.

  • Resists ponding water
  • Withstands prolonged UV exposure
  • Maintains flexibility through temperature changes
  • Creates a seamless, waterproof barrier

This makes it well suited for roofs exposed to water, sun, and seasonal movement.


Application: Apply With Confidence

Silicone Top Coat is designed for straightforward application by professionals and capable DIY users.

  • Clean and dry the surface prior to application
  • Apply by roller or brush
  • No primer required in most cases
  • Single-application restoration in many situations

Clear guidance is provided to help ensure correct application and long-term performance.


What This Product Is Designed to Do

Silicone Top Coat is designed to:

  • Seal and waterproof aging roofs
  • Extend roof service life
  • Reduce maintenance and repair frequency
  • Restore performance without full replacement

It is a professional-grade coating made accessible to DIY users who want to do the job correctly.


The Bottom Line

Silicone Top Coat is a proven, high-solids, 100 percent silicone roof coating engineered for real-world use. It delivers durable protection, predictable results, and long-term peace of mind when applied correctly.

  • 5 stars: 22 (92%)
  • 4 stars: 2 (8%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
S
Shawn brady

Got the stuff to do our camper talked on the phone with the owner on how to do everything it came out so nice and it was super easy and fast I would highly recommend it

R
Robert

This stuff is AWESOME! Easy to apply, dries clear. Goes on with a lot of ripples, smoothed out. Just perfect.

R
Ronald Petersen

I cleaned the roof as directed, i did it three times making sure it was clean. I put two coats on and have less than half a bucket left. It was so easy to roll on the roof, we are going to travel for a while. Before winter I’m going to use the rest of the bucket.

W
William McKenzie

Very good product.
We had a leak on our 16’ slide out. We were completely new to this.
I spoke with Klaus and he was a wealth of information and really helped us figure out how to go about the process.
Couldn’t be happier with the customer service.
The silicone top coat worked extremely well. No more leak. I’ll use the same coating for the rest of the camper.
Thanks again Klaus

D
Dennis F.
Thick coating

Nice and thick

A
Alan Mechanical
Flat roof repair

I use this to seal around air-conditioning curbs and exhaust curbs that have been leaking when it rains for years. We had some heavy rain since then and no leaks. Use paint brushes and a mop to apply good product. Highly recommend.

D
David C
Easy application.

I applied this to a pop up camper fiberglass roof. It seems to adhere well and looks great. It will run on edges if applied too thick. I had wrapped the camper with painter's plastic so it wasn't a problem. I would recommend this product.

R
Roxnan
Highly recommend

Wow! Great stuff to seal RV roof. Only needed one to coat 32ft Jayco and easy to apply with a roller and brushed edges. Would recommend as a great sealant, on an old roof (of course after you scrape all the old, loose pieces off with a plastic scraper & was/rinse/dry well - that’s where the work is!)

A
Amazon Customer
Good Product

Good product.

A
Arthur Muhammad
Perfect product

This product is excellent, I had my friend to cover my flat roof on my building. I went up stairs a few days later the temperature drop about 30 degrees. My friend was very impressed, he said that he will order and use this product from now on. He also said that this product is thick and it seeps down into the cracks

M
Maireny
🙏🙏

🙏🙏

B
Ben C
Work good

Great product.

M
Mark
Pretty awesome product.

I’m a believer. Spent the extra money on this product and glad I did. It applies easily and looks great.The 5 gallon bucket is supposed to be just about the right amount for my 30 ft, but I didn’t want to run out early so apparently didn’t apply the rear half as thick as it should have been. The front half went on a lot thicker, then went and applied the rest to the rear half to even it up. Looks great! Only time will tell for endurance and durability.

s
scott sandefur
adheres to roofs and skylights

WATER PROOF! Can stand the huge temperature swings here in the south. Doesn't blister-up.

J
JohnGalt
It keeps roof cool

Reflect very well and keep the roof cool at touch, when the weather is really hot. We painted our 41' 5th wheel with 4 slides, and we still have about 1/4 of bucket leftover. We applied one thick coat.

V
Vetboy
Price is high works well

Worked well. Rice high.

t
tom schneck
Best roof sealer I've ever used

I use this on my RV and it immediately stopped the leaks, it's super thick when you apply it pour it on the surface and spread it with a roller. No primer required and it just works amazing, super white. Enough to power bifacial solar panels. Highly recommend great value in a 5 gallon bucket

M
Mary Williamson
Amazing customer support

Had some question about this product on our RV TPO roof so we called the company and he was able to answer questions. Concern about some other different materials on roof so he sent a sample of the product so we could do testing to make sure it would adhere. Followed the video he sent us and determined that we needed a special primer on a couple spots in question. The primer is pretty volatile stuff so Amazon does not carry it. We were able to get it from them.Applied the 5 gallon can and then was ready to open next can and amazon sent the wrong color and could get me the product for a week. I called the manufacture again and he sent me out the gallon next day air. We are very happy with customer support.The product goes on easily and looks great. Time will tell how it holds up but seems pretty tough. A much easier solution than tearing off the roof and put on a new one which would have cost $1000’s. This was it was just a bit over $500. I recomend this product wholeheartedly. Will show photos and keep updated on how the product preforms

J
JD
Great Product !!! Didn’t disappoint !

We used this to re-coat our 36’ RV and was happy about not having to put a primer coat on first. We only did one thick coat and it went on great with a 3/8” nap roller. It looked like glass when fully cured. The water just beads on it. We still have about half of a bucket left, which I’ll use on the slideouts in the early fall. I definitely recommend this American made product ! 🇺🇸👍

J
Jeffery
Silicone Roofing

Used most of it on my patio roof. Good quality but doesn't go as far as I originally thought

S
Sharon
Excellent

I had addtl questions after buying the product and the owner responded immediately. Klaus was very courteous and eager to assist. He made me feel I was a valued customer and demotivated to me. The product was easy to apply and dried accordingly. The color white dries very bright we laughed about needing shades while on the roof. A contractor who came to access my roof hatch since I need it to be larger and easier to climb up to the roof gave the product an A+ and wanted to know what it was and where could he buy. He loved the way it came out and the durability. I would definitely buy again and highly recommend this product. This product was used in Brooklyn, NY on a torch down asphalt roof.

T
Tim
The best

This is the best I’ve ever used on a mobile home roof. Also the most difficult. The surface has to be very clean to bond. The first time I used it I just washed it down, then it started pealing. The I scrubbed with a brush and soapy water, and this has been on 5 years without any problems. It’s much cooler in the home, and all I do is hose it off twice a year, mainly after pollen stops in the spring, and the fall after the leaves stop falling. It’s so bright in full sun it’s almost like looking at the sun!

R
Rock
Works Great

This product is awesome!! I have a deck over a living space and used this product for a membrane prior to placing the concrete. I found it to thin enough to penetrate openings and thick enough to provide a strong membrane. I would recommend at least 2 coats to be applied for this application and I actually used 3 coats. I also used this product on my camper roof when I placed a wood veneer overlay over the existing wood roof. I spread this product over the old wood roof as a "glue" and placed the 1/4" veneer material onto the product.

G
Greg
STIR it up! Great and easy to use

This stuff goes on easy and covers quite well. I used it on an old RV that had cracks in the roof . I used the Heavy Duty Silicone first to fill the holes and cracks then covered the entire roof with this stuff. If you get white, be sure to stir it up! I bought the 5gal bucket and there was a layer of "clear" on the top so I stirred it up quite a bit. It became solid white and a bit thicker after doing that. There was noting on the label about stirring the product. I used a medium nap roller (3/4") and it worked fine. It will try to run if on a steep angle. No more than 15 degree incline I would say. Don't be afraid to "glop" a lot on the roof first, then spread it around with the roller. Took about 2.5 gal to cover a 7 X 15 roof. This stuff sticks to EVERYTHING so old clothes are a must and I just tossed the rollers and trays when done. It is quite flexible! Would definitely recommend!