Top 6 Best RV Roof Sealant To Fix Your Leaking Roof

Dicor 351CSCL-1 HAPS-Free Cap Sealant – Clear for RV Window and Door Maintenance

 best caulk for RV
best caulk for RV

The best caulk for RV

Dicor 351CSCL-1 Cap Sealant

The Dicor 351CSCL-1 HAPS-Free Cap Sealant – Clear is a must-have product for any RV owner looking to maintain their windows and doors. The clear sealant provides excellent protection against the elements, keeping your RV perfectly sealed and preventing any leaks or damage.

The fact that it is HAPS-free is a big plus, as it ensures that there are no harmful emissions or odors during application. The sealant is easy to apply and dries quickly, leaving a durable and long-lasting finish. Overall, this Dicor product is highly recommended for anyone in need of roof maintenance for their RV.


  • Comes in different colors
  • Has great reviews online
  • Paintable with RV-approved paint
  • Dries quickly
  • HAPS-free, VOC-compliant formula


  • Won’t work on all surfaces
  • Unappealing silver hue


Weight: 10.1 ounces
Usage: Window and door maintenance
Style: Clear cap sealant
Brand: Dicor
Compatibility: All Dicor sealants, tapes, and adhesive
Material: Synthetic rubber

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