Collin McFalls led R-P with a pair of goals and Allen Vanblargen, Noah Sorn, Brendan Sherwood, Parker Aerts, Trevor Fowler and Jake Lofgren added single tallies.
Drake Fox and Noah Sorn each had two assists for the Rockets.
Brody Yarian earned the shutout with one save in goal for the Rockets.
Reeths-Puffer improves to 6-4 overall and 3-1 in the OK Black.
The Rockets host Western Michigan Christian on Saturday at 2 p.m.