||Retrofit Master Flash®
- Use when over the top installation is not an option
- Available in EPDM or Silicone (for high temperature application, use silicone)
- Includes cable clamp and snap rivets
- Cut opening 20% smaller than the pipe outside diameter (OD) to get a compression seal. For Retrofit installations only, a polyurethane sealant must be used on the top where the flashing and pipe meet.
NOTE: Do not use petroleum based mastics, sealing compounds or paints on collar.
Master Flash is a registered trademark of Aztec Washer.