It is a substitute for Cementing Paste and can be used identically. Everything that can be crafted with Cementing Paste can also be crafted with Achatina Paste. The Achatina creates this resource in their inventory and leaves a trail of Achatina Paste when wandering. Unlike Organic Polymer, which is a substitute to Polymer, Achatina Paste does not spoil.
When set to wander, a tamed Achatina produces 1 Achatina Paste every minute, but stops production once it has 100 pieces in its inventory. Both wild and tamed Achatina also occasionally create paste on the ground instead of poop.
The following creatures reduce the weight of Achatina Paste by the listed amount while it is in their inventory: