Geocel ADVANCED SL EPDM™ RV Sealant is a premium one-component, proprietary self-leveling sealant designed for use in horizontal applications on an RV. The advanced technology results in a sealant that provides a durable fix for RV EPDM (white) roof repairs without damaging or swelling the white EPDM membrane. It creates a secure secondary seal along roof edges, pentration vents, air vents, and screw heads.


  • Self-leveling
  • Will not harm or swell the white EPDM membrane
  • Minimal shrinkage
  • Adheres to white EPDM, metal, and other pre-fabricated sheet goods (not for use on TPO)

For Use On

White EPDM, metal, and other pre-fabricated sheet goods

Product # ApplicationCanadaPDSSDSUPC
GC57101 RV Aftermarket079239571018
GC57801 OEM - MH/RVCanada079239578017
Do not use on TPO membranes or on black EPDM. Do not use on vertical surfaces. Applications to plastic may require a primer. Do not use in areas where food is processed or stored. Do not use for potable water applications.

Additional information


OEM – MH/RV, RV Aftermarket

Sold Through

RV Dealer or Repair Center, RV Supply Outlet, OEM Distributor for Manufactured Housing and RV’s


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