Sika® Sigunit® SA 430
(former MasterRoc® SA 430)
Liquid sprayed concrete accelerator for wet-mix spraying
Sika® Sigunit® SA 430 is an accelerator for the wet-mix spraying process but can also be used in the dry-mix spraying process. It is a liquid additive whose dosage can be varied to the desired setting and hardening times. Suitable for use in hot and tropical climatic conditions.
- Fast setting and higher early strength
- Rapid word progress
- Low viscosity
- Easy to mix into the concrete (even at low temperatures)
- Low consumption