Underwater Magic Sealant 9.8oz Tube [White] (UWM-01) repairfittings A flex tube nest is

A flex tube nest is useful because it supports DE filtration by providing the internal structure that traps fine particles and helps maintain cleaner pool water

Helps improve sealing quality and rebuild confidence

or no longer presenting correctly

4-3/16 inch face diameter

Underwater Magic Sealant 9.8oz Tube [White] (UWM-01) repairfittings A flex tube nest isThe Underwater Magic 9. 8 ounce sealant tube in white is designed for sealing and repair work where a single tube format is the most practical option. Single tubes are useful because they make it easy to handle smaller jobs, touch ups, or one time repairs without purchasing more material than necessary. This product is especially useful when white is the preferred finish match and the repair only requires a modest amount of sealant. It is also a