When you've got a narrow gap that needs to be securely sealed, Eastwood's Flexible Strip Caulk is what you're looking for. Seals-out moisture and dirt from irregular openings and anywhere gaps need to be sealed.
Works on metal, paint, glass, plastics and rubber. Surface must be clean and free of wax, grease and debris. Product must be at room temperature. Place the caulk bead over the joint and press firmly into joint. Caulking material will not crack or shrink.
Approx. 98 Flexible Caulk Strips, each 5mm Wide x 300mm Long