In response to the global green industry trend, the ability to disassemble, rework, recycle, and reuse has become a standard in ESG strategies and industry consensus. FARTACK TECHNOLOGY has developed Sealing and Caulking Hot Melt Gels. Unlike conventional adhesives that create structural bond strengths making disassembly and rework impossible, this hot melt gel allows for easy component disassembly and rework, thereby enabling a sustainable environmental cycle for recycling and reuse. This product features excellent properties such as waterproofing, moisture-proofing, dust-proofing, light-leakage prevention, resistance to high and low temperatures, impact resistance, and peelability. It can be applied to lighting assembly, various waterproof electronic component assemblies, and as a replacement for O-rings and light-shielding foam tapes.