Bone is a midfielder but can also play across the back four and will add strength and versatility to the Blues squad for the busy second half of the season.
The Malaysian-born player joined Shamrock Rovers for the 2018 season having signed a professional contract with Charlton Athletic in 2014.
Speaking to WaterfordFC.ie after signing, Sam Bone said:
“I heard about interest from Alan [Reynolds] a while ago so it’s great to be here and sorted. Rennie explained about the facilities and how he sees me fit into the structure he wants the team to play so I’m delighted to come down.
BONE JOINS: Waterford FC is delighted to announce the loan signing of Sam Bone from @ShamrockRovers until the end of the season. https://t.co/oZ36siuyO5 pic.twitter.com/ET8IxgyvGd
— Waterford FC (@WaterfordFCie) June 30, 2019