Halftime Plaster Accelerator is a single-use chemical additive designed to reduce the setting time of finishing plaster. It works by accelerating the crystal formation process that causes plaster to set and harden. Depending on ambient temperature and humidity, Halftime can shorten setting times by up to 60 minutes.

Features & Benefits

• Speeds up plaster setting times by up to 60 minutes
• Suitable for use with all finishing plasters
• Ideal for small plastering jobs
• Single-use sachet — use immediately once opened
• Mix 1 sachet per 5.5L of water (approx. 12.5kg of plaster)