👉 Spears fluid, also known as spear glue or spear adhesive, is a specialized substance used in historical and modern spear construction to enhance the weapon's performance. It is typically a mixture of natural resins, animal glues, and sometimes plant-based adhesives, designed to create a strong, water-resistant bond between the spear's shaft and its head. This fluid ensures that the spear remains securely attached, preventing it from slipping or detaching during use. Additionally, spears fluid can help to seal minor cracks or damages in the shaft, maintaining the spear's structural integrity and extending its lifespan. In contemporary craftsmanship, it is often used to restore or repair ancient spears, preserving their historical authenticity while improving their functionality.