Do you use one sleeve for 2 wire nuts or 1 sleeve for each connection?

I used 1 per wire nut connection. The idea is to bury it deep in the grease in the tube and then close the cap. I don't think the second wire nut would get deep enough. I had multiple wires for a sprinkler system connection so used several. They work well and are easy to use. I made a simple tool from bent wire hanger wire to push them all the way to the bottom and get the squeezed out grease back on the top of the tube before closing it up. I imagine a small screwdriver would do as well. Just grab a couple paper towels to clean up as you go.

After making the splice ,should the grease tube remain on the ground or can you bury it?

We buried them. I think these are great. We used them for low-voltage LED pathway lights, and the spliced wires were buried anywhere from 1 inch to 5 inches below the surface. Both the wire nut and the container are packed with wire grease.

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Description

⚡ Connect with confidence—splice smarter, last longer!

BUILT TO LAST - Rated for up to 257°F, ensuring reliable performance in tough environments
STRESS FREE SPLICING - Easy-latch lid design reduces wire strain for durable connections
VERSATILE COMPATIBILITY - Works with wire sizes #18 to #10, perfect for low voltage irrigation
WATERPROOF WEATHERPROOF - Pre-filled grease tube seals and protects splices from moisture
TRUSTED AMERICAN CRAFTSMANSHIP - Manufactured in the USA with RoHS-compliant materials

The King Innovation 20210 DryConn GTSR wire connector is a premium, tan-colored connector designed for low voltage (up to 50V) irrigation splices. Featuring a petroleum grease-filled tube that never hardens, it provides waterproof and stress-relieved connections. Made in the USA with copper contacts and RoHS-compliant materials, it supports wire sizes #18 to #10 and withstands temperatures up to 257°F, ensuring durable, reliable splices for professional-grade electrical projects.

Specifications

Color	Tan
Connector Type	Wire Connector
Contact Material	Copper
Insulation Material	Polyethylene or Polyvinyl Chloride or Polypropylene
Terminal	Wire Connector
Material	Copper
Brand	King Innovation
Specification Met	RoHS
Temperature Rating	257 degree fahrenheit
Product Dimensions	7.25"L x 10.25"W x 1"H
Maximum Voltage	50 Volts
Global Trade Identification Number	00719362202105
Unit Count	1.0 Count
Manufacturer	King Innovation
UPC	719362202105
Part Number	20210
Item Weight	15.8 ounces
Item model number	20210
Is Discontinued By Manufacturer	No
Size	25 Count (Pack of 1)
Style	Min #18/Max #10
Thickness	11 Inches
Item Package Quantity	1
Number Of Pieces	25
Measurement System	Imperial
Included Components	tube, connector
Batteries Required?	No
Warranty Description	1 Year Limited

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