Formulated with a special blend of butyl and asphalt, Butyl-Nek® Joint Sealant is a preformed plastic joint sealant for pipes, vaults and manholes. Meets or exceeds Federal Specification SS-S-210 (210-A), AASHTO M-198B and ASTM C-990-09.
- Seals a wide range of precast products
- Designed for vertical and horizontal applications
- Extruded into convenient coil lengths
- 9 (.75 in. x 14.5 ft.) coils per case (BN-85)
- 8 (1 in. x 14.5 ft.) coils per case (BN-84)
- 5 (1.25 in. x 14.5 ft.) coils per case (BN-82)
Butyl-Nek® Joint Sealant BN109 Data Sheets