Complete kit for sealing RV wall-to-ceiling junctions. Includes 2 rolls of 2" × 50' Corner Seal Tape, 6 tubes of Cap Sealant, putty knife, and spray bottle.
Creates a virtually impermeable flexible seal at the wall-ceiling junction — before molding goes on
High-tack adhesive elastomeric side sticks and conforms to smooth or irregular surfaces including S-locks
Fleece side allows easy repositioning during installation and provides superior caulk-cure adhesion
Everything you need included — tape, cap sealant tubes, putty knife, and spray bottle
The Corner Seal Tape is applied before the wall/ceiling molding is installed. General process: 1. Clean and prepare the wall-to-ceiling junction surface — remove old sealant and debris 2. Apply Cap Sealant (included) as a conventional putty to fill any voids or gaps at the junction 3. Apply Corner Seal Tape with the adhesive/elastomeric side against the surface, spanning the wall-ceiling junction 4. The fleece side faces outward — use this surface to reposition as needed during installation 5. Reinstall or install the molding over the tape 6. Apply Cap Sealant as a final exterior cap bead along the molding edge. Use the putty knife to tool and clean up excess sealant, and the spray bottle to aid cleanup 📥 Download Full Installation Instructions (PDF)
• 2 Rolls Corner Seal Tape — 2" × 50' each (100 linear ft total) • 6 Tubes Dicor Clear Cap Sealant (joint filling & cap sealant) • 1 Putty Knife • 1 Spray Bottle (for cleanup) • Installation Instructions
The Seal-Tite Corner Seal Kit is available in three tape widths: • CS114KIT — 1.25" × 50' (2 rolls) • CS112KIT — 1.50" × 50' (2 rolls) • CS200KIT — 2" × 50' (2 rolls) (this listing) Choose the width that best matches your molding and junction size.
SDS for 2" Corner Seal Tape: 📥 Download SDS — 2" Corner Seal Tape SDS for Cap Sealant: 📥 Download SDS — Cap Sealant Manufacturer: Dicor Products (an Airxcel brand) dicorproducts.com