Shaffer's Certified Mobile RV Service, LLC

RV Sealant Repair Services | Shaffer’s Certified

Protect Your RV From Leaks With Professional Sealant Repair!

Over time, your RV’s sealants naturally break down from sun exposure, weather, and road vibration—leading to water intrusion that can cause costly damage. At Shaffer’s Certified Mobile RV Service, LLC, we provide expert RV sealant repair, removal, and resealing services to keep your RV watertight and protected year-round.

Whether you’ve spotted a leak, cracked caulking, or deteriorated roof seams, our certified mobile RV technicians come directly to you with the right materials and experience to get the job done right.

⭐ Why RV Sealant Repair Is Important

Your RV relies on a network of sealants to protect against rain, moisture, and road dust. When sealants crack, shrink, or peel, you risk:

Roof and wall leaks
Water-stained ceilings
Mold and mildew
Delamination
Structural damage
Expensive long-term repairs

Regular sealant inspections and maintenance are one of the best ways to extend the life of your RV.

Seal Leaks before the cause structural damage to your RV now!

🔧 Our RV Sealant Repair & Resealing Services

✔ RV Roof Sealant Repair

✔ RV Corner Mold & Trim Resealing

✔ Roof Vent & Skylight Resealing

We repair and replace cracked or failing roof sealant on EPDM, TPO, and fiberglass RV roofs using industry-approved materials for maximum durability.

✔ Roof Vent & Skylight Resealing

✔ RV Corner Mold & Trim Resealing

✔ Roof Vent & Skylight Resealing

If your RV windows are leaking or sweating, we remove old sealant and apply fresh, watertight sealing to prevent water intrusion.

✔ RV Corner Mold & Trim Resealing

✔ Door, Hatch & Compartment Seal Repair

We repair cracked or dried seals along your RV’s sidewalls, corners, and joints for full structural protection.

✔ Door, Hatch & Compartment Seal Repair

Compartment and hatch seals degrade quickly—our resealing service ensures these areas stay dry and debris-free.

✔ Full RV Reseal (Exterior)

✔ Door, Hatch & Compartment Seal Repair

✔ Full RV Reseal (Exterior)

For older RVs or those with widespread sealant failure, we offer a complete exterior resealing package to restore full weatherproofing.

✔ RV AC Seal Resealing

✔ Door, Hatch & Compartment Seal Repair

✔ Full RV Reseal (Exterior)

We provide expert RV air conditioning resealing to stop leaks, restore proper airflow, and ensure your roof AC unit stays securely sealed against weather and water intrusion.