ARMACELL FILLPRO 7/8" VARILLA DE RESPALDO DE POLIURETANO CELDA ABIERTA #3002417 - 2 BOLSAS
EACH BAG HAS 525 FEET IN IT. Open Cell Polyurethane Backer Rod for Hot and Cold Sealant Applications. Open Cell Backer Rod is a fabricated round, open cell polyurethane foam material. It is highly flexible and compressible for easy application.