FRZERO Waste & Overflows (Testable Rough-ins) Displaying 1 to 2 of 2 products found. Page: 1 Material Square Round Strainer Material Cert. HALF KIT Material:FR-PVC 2550TDRI-HK Strainer:L - Large Material:FR-PVC Cert: KIT Material:FR-PVC 2550TDRI-K Strainer:L - Large Material:FR-PVC Cert: Page: 1