Proflex 3 In. x 3 In. PVC Shielded Coupling – Cast-Iron, Plastic, Steel to
Shielded couplings are elastomeric sleeves with stainless steel shields for use in joining cast-iron, Schedule 40 plastic, and steel to copper DWV pipe.
Shielded couplings are elastomeric sleeves with stainless steel shields for use in joining cast-iron, Schedule 40 plastic, and steel to copper DWV pipe.