- Oatey® ABS Medium Bodied Fast Set Black Cement is recommended for all non-pressure applications. The black color easily identifies application to pipe surface. Its medium body has excellent gap filling properties and is easy to apply with included in-lid dauber. This fast set cement can be used to solvent weld all schedules and classes of ABS pipe and fittings up to 6 in. diameter with interference fit. Set time is about 30 minutes. Oatey products have earned the trust of plumbing professionals for over 100 years.