How to Seal Your RV Roof (All Material Types) - Camper Smarts
2021-6-30u2002·u2002Rubber RV Roof. Most modern RVs have rubber roofs, which come in two varieties: EPDM and TPO. Both types more durable and require less maintenance than metal or fiberglass roofs. EPDM roofs should be resealed every 15 years or so and are more common than TPO roofs, which should never need resealing.
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