Perfect for securing knots and permanently attaching most any type of stone, gem, crystal or bead to jewelry findings and base metal, silver, copper, gold jewelry pieces and polymer clay. It even bonds to plastic beads and objects made of acrylic and ABS used for jewelry making. Cures clear with extreme flexibility and is waterproof! This package contains one 1 ounce tube of E6000 Premium Adhesive. Conforms to ASTM D 4236. Made in the USA. WARNING: This product can expose you to chemicals including alpha-Methyl styrene, which is known to the state of California to cause cancer, and methanol, which is known to the state of California to cause birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.