Re-enterable and caulk-free.
- Australian standard testing in accordance with AS1530.4, International testing in accordance with EN1366 and ASTM E814 (UL Listed)
- Provides up to a 4-hour integrity rating
- Stackable for penetrant versatility
- Hinged for easy retrofit installation around cables
- Sizes available in: Round 50.8 mm (2"), Round 101.6 mm (4"), Square 63.5 mm (2.5"), and Square 101.6 mm (4")