Gardner Silicone RV Leak Sealant, White, 10-oz – Waterproof Roof Sealant

Regular price $19.58

/
Shipping calculated at checkout.

Silicone RV Leak Sealant, 10-oz

A premium 100% silicone sealant designed to stop leaks on RV roofs and details. Waterproof and UV resistant, it cures quickly and provides exceptional durability for campers, motorhomes, and trailers.


Key Features:

  • Waterproof, UV-Resistant Protection: 100% waterproof formula defends against weather and sun exposure
  • Fast Cure, Long-Lasting: Quick-dry sealant that does not shrink or crack for durable repairs
  • Versatile Application: Seals roof details, pipes, windows, doors, ducts, and more
  • Easy to Use: Apply with a standard caulk gun; tools within 5 minutes of application
  • Coverage & Warranty: Approx. 25 linear ft (1/4 in bead) and backed by a lifetime warranty

Specifications Table:

Specification Details
Series Name Silicone RV Leak Sealant
Color/Finish Family White
Container Size 10-oz
Drying Time (Minutes) 30
VOC Level 0
Cement No
Elastomeric No
Fibered No
Waterproofer Yes
Warranty Lifetime
For Use with RVs Yes
Coverage Approx. 25 linear ft (1/4 in bead)
Application Temperature Range 32°F (0°C) to 110°F (43°C) for 24 hours
Full Cure Time 24 hours at 77°F (25°C) & 50% RH
Application Method Apply with caulk gun; trim nozzle to bead size; puncture foil; hold at 45°; tool within 5 minutes
CA Residents: Prop 65 Warning(s) Yes (methanol exposure warning)

Frequently Asked Questions (FAQ):

Q: What surfaces can this sealant be used on?
A: It’s formulated for RV roofs and related details and can be used to seal pipes, windows, doors, ducts, and similar joints.


Q: How quickly does it cure?
A: It cures to the touch in about 30 minutes and reaches full cure in 24 hours at 77°F (25°C) and 50% relative humidity.


Q: What temperatures can I apply it in?
A: Apply when surface and air temperatures are between 32°F (0°C) and 110°F (43°C) for 24 hours.


Q: How much will one tube cover?
A: Approximately 25 linear feet with a 1/4-inch bead.


Q: Is it paintable?
A: As a 100% silicone sealant, it is typically not paintable; use where the white finish is acceptable.


Sleek, Seamless Protection for Your RV Retreat

This crisp white silicone sealant creates a clean, continuous line that visually tidies roof edges and fixtures. I love its quick-dry performance—no shrinking or cracking means your RV maintains a polished, tailored look. Use it to trace around vents and windows for a refined finish that feels both purposeful and chic. A reliable, waterproof seal like this is a quiet luxury that keeps adventures carefree.


Seal leaks fast and protect your RV with Gardner’s durable, waterproof silicone—add it to your cart today.

*Third Party Trademarks

All third party trademarks, including logos and icons, referenced on our website and product pages remain the property of their respective owners. Unless specifically identified as such, Arbor's use of third party trademarks does not indicate any relationship, affiliation, sponsorship, or endorsement between Arbor Home and the owners of these trademarks. Any references by Arbor Home to third party trademarks are to identify the corresponding third party goods.

Subject to Approval & Availability
All orders are reviewed before fulfillment. You are not charged until your order is approved and ready to ship — and you may cancel at any time before that at no cost.

Why choose us

The Arbor Way

• Lowest Prices. Easy Online Shopping. Fast Delivery.

• No lines. No holds. No Hassles.

• America's Largest Inventory Network for All Home Improvement Supplies Nationwide.

• We deliver - town to town, door to door. 


Recently viewed

\