DAP
From BelegarthWiki
DAP is a term used to refer to DAP brand Weldwood Contact Cement, a glue commonly used in Belegarth Weapon Construction.
Care must be taken when using Dap to glue both surfaces, and to allow the glue to dry at least 15-20 minutes before adhering - it should be a tacky, sticky texture and should no longer be wet or glossy.
Dap is well known for its potent fumes.