Liquid Rubber EPDM & TPO Primer
Liquid Rubber EPDM & TPO Primer is a rubber polymer water-based roofing primer designed for EPDM & TPO surfaces.


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Liquid Rubber EPDM & TPO Primer is a rubber polymer water-based roofing primer designed for EPDM & TPO surfaces.
Start with the surface, the existing finish and the way the space or equipment is used. Our team can help you work through product choices and the requirements for your project.
Get into the details
The project.
Identify the material, its condition and the work you’re planning.
The system.
Confirm product suitability, preparation and compatibility with our team.
The conditions.
Check the current manufacturer instructions for application, installation or maintenance requirements.
THE DETAILS.
ALL HERE.
Keep the technical information close.
Use the current manufacturer documents when planning the work.
| Size | 1 Gallon (3.78L), Quart (946ML) |
|---|
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Technical information.
Safety information.
Ready when you need it.
Liquid Rubber EPDM & TPO Primer
Technical Data Sheet EPDM & TPO Primer
Read the full product requirements, application instructions and limitations.
Safety Data Sheet EPDM & TPO Primer
Product safety and handling information.
RV Application Guideline
Read the manufacturer’s instructions and product information.
Application Guideline Flat/ Low Slope Roof
Read the manufacturer’s instructions and product information.
Application Guide Ponds
Read the manufacturer’s instructions and product information.
Coverage EPDM & TPO Primer
Read the manufacturer’s instructions and product information.
Check the product label and current manufacturer documents for the exact component, colour and region before use.
Full product details, applications & manufacturer specifications
Liquid Rubber EPDM & TPO Primer is a rubber polymer water-based roofing primer designed for EPDM & TPO surfaces.
This product is used to prime EPDM & TPO roofing membranes to provide improved adhesion for the Liquid Rubber RV Roof Coating. This primer also offers exceptional adhesion for EPDM pond liners for use with our Liquid Rubber Neopond Sealant.
Recommended uses
Liquid Rubber EPDM & TPO Primer · see the manufacturer application guide for substrate suitability and preparation.
Exterior maintenance- Drying time
Curing time will vary depending on temperature and relative humidity. Liquid Rubber EPDM & TPO Primer will be dry to the touch and will be ready for coating within 1-2 hours at 25°C (50% RH). The primer will remain very sticky after it dries, apply a topcoat as soon as possible after it has dried to the touch and is uniform in colour, to prevent contamination of the primed surface.
Use the sheet for your exact product code and finish. Coverage and times depend on the stated temperature, humidity, substrate and coat thickness.
- Size
- 1 Gallon (3.78L), Quart (946ML)
Complete your project.
Companion products for the selected product and system.

Liquid Rubber RV Roof Coating
Complete the specified RV roof waterproofing system.
Choose the primer and seam details for your roof material, then apply the full coating quantity and schedule.
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