Black Mamba’s formula is the team work result between dent technicians and glue chemist. The goal was to create the strongest PDR glue available. And they certainly accomplished that! According to one glue rep privy of the process, the two parties got together, created a formula, field tested it, tweaked it, field tested and tweaked it again, until they got it right. This product is probably the only glue on the market formulated specifically for the PDR industry. Pulls extremely hard. If you are a die hard fan of traditional PDR glue, then this is the glue for you. Releasing solvent required. It comes in a resealable stay fresh bag. Qty:10 sticks per bag.