Name: TPO RV Roof Primer
Brand: Ziollo
SKU: 23385US
Price: 74.95 USD
Availability: InStock
Rating: 0.0 (0 reviews)

Product Details

Product overview

For TPO RV roofs, Ziollo TPO Primer is the key to a strong, lasting bond with our 100% Silicone RV Roof Sealant. While most RV roofs don’t need a primer, TPO surfaces require this easy-to-apply solution to ensure maximum adhesion and durability.

TPO's Best Friend for Adventure-Ready Protection

Designed for adventure-ready protection, it preps your roof for a seamless, leak-free seal, so you can hit the road worry-free. Pair it with Ziollo’s Silicone Roof Sealant for the ultimate weatherproof, UV-resistant shield.

Kit Builder

Everything you need for your RV roof leak repair.

Tell us about your project, and we’ll calculate the total amount of supplies you’ll need to get the job done right.

Different products are recommended for different roof substrates.

EPDM

Metal

TPO

Fiberglass

To find out how much you’ll need, measure your roof & we’ll do the math for you.

We’ve automatically calculated how much you’ll need to add to your project!

Silicone RV Roof Sealant

RV Roof Cleaner

RV Roof Caulking Lap Sealant

RV Roof Seam Tape (Paintable)

TPO RV Roof Primer

Subtotal: $149.80

How to Apply

How to use Ziollo TPO Primer

FAQ

Frequently Asked Questions

Is Shipping Really Free For All Products?

Yes! We will cover shipping costs for all orders over $49.95USD and $74.95CAD

Is Shipping Really Free For All Products?

Yes! We will cover shipping costs for all orders over $49.95USD and $74.95CAD

Do I have to use TPO Primer before using Ziollo RV Roof Sealant?

Yes and no, if you have a TPO roof you won't want to skip this step. Ziollo TPO Primer is formulated to provide optimal adhesion so you can adventure worry-free.

If your roof is not TPO material, then you do not need to use this primer.

Do I have to use TPO Primer before using Ziollo RV Roof Sealant?

Yes and no, if you have a TPO roof you won't want to skip this step. Ziollo TPO Primer is formulated to provide optimal adhesion so you can adventure worry-free.

If your roof is not TPO material, then you do not need to use this primer.

What tools do I need to apply Ziollo products?

Most of our coatings and primers are applied using a brush (for corners, edges, etc.) or 10mm (3/8") nap roller for large flat surfaces.
For the RV Roof Lap Sealant, you will need a caulking gun.

Technically you can spray it but you would need a heavy industrial sprayer capable of spraying a silicone coating. Most campers will not have access to this equipment.

What tools do I need to apply Ziollo products?

Most of our coatings and primers are applied using a brush (for corners, edges, etc.) or 10mm (3/8") nap roller for large flat surfaces.
For the RV Roof Lap Sealant, you will need a caulking gun.

Technically you can spray it but you would need a heavy industrial sprayer capable of spraying a silicone coating. Most campers will not have access to this equipment.

Can I coat over an existing coating or paint?

You can apply over most acrylic/latex, polyurethane, alkyd paint, epoxy paints/coatings with proper cleaning/preparation techniques. Keep in mind that when you apply over an existing coating or paint, if that coating/paint peels, our coating will peel with it as it is bonded to the existing coating/paint and not directly to the substrate.

It is recommended to remove oil based or recently applied coatings with high solvent content prior to applying your Ziollo products. (oil interferes with bond/adhesion and solvents can deteriorate our sealant). If there is an existing Silicone Roof Coating on your RV you should be able to bond to it with Ziollo RV Roof Sealant but not with our Lap Sealant or Seam Tape

Can I coat over an existing coating or paint?

You can apply over most acrylic/latex, polyurethane, alkyd paint, epoxy paints/coatings with proper cleaning/preparation techniques. Keep in mind that when you apply over an existing coating or paint, if that coating/paint peels, our coating will peel with it as it is bonded to the existing coating/paint and not directly to the substrate.

It is recommended to remove oil based or recently applied coatings with high solvent content prior to applying your Ziollo products. (oil interferes with bond/adhesion and solvents can deteriorate our sealant). If there is an existing Silicone Roof Coating on your RV you should be able to bond to it with Ziollo RV Roof Sealant but not with our Lap Sealant or Seam Tape

What if I have a problem or question with an application?

Our technical support team is here to help you, just reach out to us to talk with one of our technical support experts. Support@Ziollo.com or call 1-289-

What if I have a problem or question with an application?

Our technical support team is here to help you, just reach out to us to talk with one of our technical support experts. Support@Ziollo.com or call 1-289-

How do I know what kind of roof I have?

The first step of using Ziollo RV Roof Sealant is to determine your roof’s material. Here is some info to help you determine RV roof type:

1. EPDM - Smooth & rubbery. White top and black bottom. Most common RV Roof material.
2. TPO - Textured & plasticky. Same color top and bottom usually. Also quite popular.
3. Metal/Aluminum - Looks like a metal roof. Grey/silver, smooth and might be shiny or painted.
4. Fiberglass - Smooth hard gel like surface.
5. PVC/Vinyl - Smooth & plasticky. Same color top and bottom.

It may also state your roof type in your owners manual.
You can also call the manufacturer with the year/make/model and they can tell you what they made the roof out of.

How do I know what kind of roof I have?

The first step of using Ziollo RV Roof Sealant is to determine your roof’s material. Here is some info to help you determine RV roof type:

1. EPDM - Smooth & rubbery. White top and black bottom. Most common RV Roof material.
2. TPO - Textured & plasticky. Same color top and bottom usually. Also quite popular.
3. Metal/Aluminum - Looks like a metal roof. Grey/silver, smooth and might be shiny or painted.
4. Fiberglass - Smooth hard gel like surface.
5. PVC/Vinyl - Smooth & plasticky. Same color top and bottom.

It may also state your roof type in your owners manual.
You can also call the manufacturer with the year/make/model and they can tell you what they made the roof out of.

Reviews

Customer Reviews

About Ziollo

The Ziollo Story

Ziollo started the way most great adventures do—with a problem to solve. A couple of lifelong campers and road-trippers were tired of dealing with leaks, cracks, and endless patch jobs that never held up. They wanted something better. Something easy to use, durable, and built to handle the sun, rain, and miles ahead.

Ziollo isn’t just about sealing roofs. It’s about keeping you on the road, where the best memories are made. Whether it's a weekend by the lake, a cross-country trek, or a quiet night under the stars, you shouldn’t have to worry about a leaky roof cutting your trip short. So grab a flannel, crack a cold drink, and enjoy the campfire. Ziollo’s got your RV covered. Literally.

About Us