Formulated with a special blend of rubber 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.
Butyl-Nek® Joint Sealant Data Sheet
Butyl-Nek® Joint Sealant SDS Sheet