4S391 | Wavin OsmaSoil Silicone Lubricant (Clear) 50g Tube

The Wavin OsmaSoil 4S391 is a silicone-based lubricant formulated to assist with the assembly of ring-seal socket and spigot joints in soil and waste systems. It reduces installation effort and ensures leak-free sealing. The 50g tube is compact yet sufficient for multiple joint applications, making it suitable for both residential and commercial use.

• Assists with assembly of ring-seal joints
• Ensures tight, leak-free seals
• Clear, acid-free silicone formula
• For use with soil and waste systems
• Compact 50g tube for multiple uses
• WRAS approved