CAN ALPHA 862401 ROOF MEMBRANE COATING BE USED ON TPO MEMBRANE
Alpha Systems 862401 4034 Acrylic RV Roof Coating - White - 1 Gallon
Question ID: 3587256 Status:
Open Apr 11, 2021 - 03:06 PM
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Apr 11, 2021 - 07:05 PM
No coatings are necessary, as TPO is not a rubber, it is a plastic. The coatings made for rubber roofs will not adhere well to the TPO roof and will peel off much sooner than they would off a rubber roof. A TPO roof does not wear away and get thinner over time the way rubber roofs do, which is why a coating is not necessary.
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