Certain Seal Self Leveling Lap Sealant for RV Roof Repair, 300ml, White : SEAL-CS-SLS-WHT

Protect your RV from costly leaks with Certain Seal Self-Leveling RV Roof Sealant, an easy-to-use solution designed for DIY RV owners and weekend maintenance projects. Whether you're sealing around roof vents, vent pipes, skylights, or roof edges, this self-leveling formula spreads smoothly to create a durable, watertight seal with minimal effort.

Perfect for quick repairs or routine maintenance, the self-leveling design automatically settles into gaps and seams, helping you achieve professional-looking results—even if it’s your first RV roof repair. The fast-curing formula allows you to finish projects quickly so you can get back to enjoying your RV.

Certain Seal’s multi-surface formula bonds securely to common RV roofing and construction materials, including EPDM rubber, TPO, fiberglass, wood, aluminum, steel, and masonry, making it a versatile must-have for any RV owner’s tool kit.

The convenient 10.1 fl. oz (300 mL) tube fits standard caulking guns and allows for 1/4" or 3/8" bead application, giving you the flexibility to tackle small touch-ups or larger sealing jobs.

Proudly made in the USA, Certain Seal delivers reliable protection you can trust for your RV roof maintenance.

Key Features:

• DIY-friendly self-leveling sealant for RV roof repairs and maintenance

• Ideal for roof vents, vent pipes, skylights, and roof edges

• Self-leveling formula creates a smooth, watertight seal

• Fast curing and easy to apply with a standard caulking gun

• Compatible with multiple surfaces: EPDM, TPO, fiberglass, wood, aluminum, steel, and masonry

• Dual bead options: 1/4" or 3/8" application

• Color: White

• Size: 10.1 fl. oz (300 mL) tube

• Made in the USA