The 4" Clamp Sight Glass Repair Kit from SANITUBE includes two white silicone gaskets and one borosilicate glass, designed for easy maintenance of sight glass assemblies. This kit is essential for ensuring clear visibility in piping systems, allowing for monitoring of flow and content. The borosilicate glass is resistant to thermal shock and chemical corrosion, making it suitable for a variety of applications. The silicone gaskets provide a secure seal, preventing leaks and ensuring optimal performance. This repair kit meets industry standards, making it a reliable choice for your maintenance needs.