Frequent question: Can I use Dicor lap sealant on TPO roof?

Compatible with EPDM, TPO and PVC membranes, it adheres firmly to aluminum, mortar, wood, vinyl, galvanized metal, fiberglass and concrete. Ideally suited for aftermarket use, the lap sealant is one of the highest volume products sold in RV stores today.

Can Dicor be used on TPO roof?

Dicor Products offers a specially formulated cleaner for EPDM and other kinds of roofs, such as TPO, fiberglass and aluminum.

How do you care for a TPO roof?

Use a soft-bristled, long-handled brush or floor broom with a cleaning solution consisting of a mild, non-abrasive household detergent and water to clean the surface of the roof membrane, taking care to not damage the top surface of the membrane.

How long does a TPO RV roof last?

A general estimate puts a TPO roof longevity somewhere between 10 and 20 years.

Which RV roof is better EPDM or TPO?

EPDM has also been proven to have better performance and longevity when exposed to colder weather conditions. On the other hand, the strength of the seams used in TPO will outperform the adhesive and tape used with EPDM.

How do you fix a TPO?

TPO roofing membrane repairs can be made by several methods, depending on the type of repair needed:

  1. Scoring surface with a kitchen scrubber, priming with TPO primer and using M1 sealant.
  2. Scoring surface with a kitchen scrubber, clean with Eternaclean, and sealing with Eternabond RoofSeal roof repair tape.
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How much does it cost to install a TPO roof?

TPO Roofing Costs $7 to $13 Per Square Foot Installed

While prices always vary, TPO roof replacement costs generally range from $7 to $13 per square foot. Like other types of roofing, TPO systems are priced in 100 square foot sections, commonly called “squares”.

Can I paint a TPO roof?

Yes, TPO can be painted using a suitable primer and paint. There are specialized coatings for TPO. You can hire roofing experts for this.

Does TPO roofing shrink?

TPO does not shrink over time, but PVC can and this will cause many problems on a roofing job.

Does EternaBond stick to TPO roof?

It is advanced MicroSealant Technology® called EternaBond®, and because of its unique chemistry it is able to fuse to almost any surface, including aged TPO, and will last for years and years in all environments.

What is the best camper roof sealant?

When you need the most affordable sealant solution, these are the best options.

  • Geocel ProFlexRv Flexible Sealant – Editor’s Pick.
  • Dicor Rubber Roof Acrylic Coating – Editor’s Pick.
  • Pro Guard Liquid Roof – Editor’s Pick.
  • EternaBond RoofSeal – Editor’s Pick.
  • Dicor Self-Leveling Lap Sealant – Editor’s Pick.


How often should you seal your RV roof?

RV roof coating and RV roof sealant should be done at least once a year by most experienced campers. Dicor, a popular RV roof caulking, is available at Amazon.

Roofs and roofing