INSUL-MATE™
Stainless Steel Closed Seals

RPR manufactures STAINLESS STEEL CLOSED SEALS as an alternative to our popular wing seal when a stronger application is required. Our closed seals are made to fit ½” and ¾” banding and are produced from .024” hard temper stainless steel material. The closed seal is ideal for use with RPR’s strapping on large diameter tanks or vessels and when applying expansion, compression springs. Closed seals are mechanically crimped to give a strong bond between strapping.