TotalBoat ThickSet can be applied in thin applications though it has a more desirable cure time when it is used in thicker applications. ThickSet is an epoxy that is designed for casting applications and thicker pours. It can be applied in thin applications, but there are a few things to remember. It will likely take longer to cure, and when it does fully cure, it can be hard and brittle, especially in spots where it is very thin. If the resin and hardener are mixed together properly, under normal application conditions, it will cure, but the cure time may be extended by hours, or even days. This may make demolding more complex to perform.