Everbond RV Gap & Crack Foam Sealant 12 oz — Flexible, Insulating, RV-Engineered

Standard expanding foam does one thing well — it expands. But on an RV, rigid foam cracks under road vibration, pulls away from seams, and lets water right back in. Everbond RV Series Gap & Crack Foam is engineered specifically for recreational vehicles — flexible enough to move with your rig and tough enough to seal it for the long haul.

• ✅ Fills gaps and cracks up to 3" wide in a single application
• ✅ Flexible polyurethane formula — won't crack or shrink with road vibration
• ✅ Seals RV walls, floors, vents, storage bays, and utility penetrations
• ✅ Insulating — reduces heat transfer and improves energy efficiency
• ✅ Paintable and sandable after cure
• ✅ 12 oz can with straw applicator for precision placement

Rigid foam cracks. Flexible foam lasts. Most RV owners don't find out their foam failed until they spot water damage inside. Everbond's flexible formula moves when your RV moves — so the seal never breaks.

Use alongside Everbond RV Roof Coating, Lap Sealant, and Repair Tape for a complete RV weatherproofing system.

Forever Proofing Your Project.