- E2 ASI COMPLIANT
- EASY TO HANDLE
- EASY TO INSTALL
- DURABLE
- IDEAL FOR USE WITH RUBCO BUTYL
Installing the Rubco Overflow
The RUBCO OVERFLOW is designed primarily for use in plywood- formed substrates but can be use in other applications..
IMPORTANT NOTE:
This product is to be rebated 4mm so that the flange does not sit higher than the substrate. This is to be secured with stainless steel screws. The number of screws is relative to the number of holes allocated.



