Araldite joints are water proof, heat proof, stress proof, and resistant to most chemicals. Non-corrosive and non-toxic. Package Contains Araldite AW 106 Standard Epoxy Adhesive ( Resin 1kg + Hardener 800g ) 1.8kg x 1 Piece This pack contains two tubes: Features: Worlds Strongest Bond Versatile No Shrinking after curing Prevents sagging Uses: ARALD