3M Flexible Parts Repair Material is a two-part epoxy filler used to repair most of the plastic parts on today's vehicles. It is flexible and easy to sand. Available in two tubes (A & B), allowing for easy measuring and mixing. • Easy to use. • Excellent feather edging. • Excellent sag resistance. 3M Flexible Parts Repair Material is also available in a duopack cartridge. For easy and safe application with 3M manual gun 08190. Each box includes four duopack cartridges and eight mixing nozzles.