300ml Roof Sealant Self Leveling Sealant White Caulking Sealant Tap Sealant For Roofing Maintenance And Repair Features: 1. Efficient sealing performance: hinder dampness penetration.sturdy and not easy to fall off.Adapt to various climates and maintain stable performance.Reduce security hazards caused by gaps. 2. Fast curing characteristics: quickly form a protective layer.Effectively hinder dampness intrusion.materials from radiation damage. 3. Wide applicability: suitable for a variety of material surfaces.Easy to use and complete sealing quickly.easy maintenance and convenient cleaning.Improve and reduce noise and temperature differences.green, safe and dependable. 4. Enhance structural strength: Improve the stability of the overall structure.It has strong against-aging properties and will not deteriorate after long-term use.Enhance durability and extend product service life.Resist rusting from common chemicals. 5. Improve the aesthetics and make the seams even and traceless.Enhance the aesthetics and improve the overall appearance and texture. Product details: Package Contents: RV Caulking Sealant *1 Size: 7*23.1cm Note: -Specially designed for RV, high temperature resistance and no deformation, excellent waterproof performance. -Please allow slight size differences due to different manual measurements.