Flexible High Density Filler for Plastics, Black, 20oz U-POL specialty fillers are formulated for specific applications where an all-purpose filler just won’t do. Each product has been put through extensive real-world testing to ensure you have the right product for the right job. Skip the , and tip and switch to U-POL 7061. Fix road rash, hole throughs, and other flexible repairs with 7061 Flexible High Density Body Filler. . Versatile enough to use on a variety of substrates, and specially designed for flexible plastics.. Solvent proof in 15-20 minutes. Ideal for repairing bumpers - feather edges perfectly into plastic and dries very flexible. Can be used with mesh for hole through and tab repairs. Fast drying and very easy to sand. Substrates: TPO, EDPM, polypropylene, other flexible and rigid plastic components, steel, aluminum, galvanized, GRP. Size: 600ml Tin. Color: Black. CTN: 6 UP7061 Prop65 information pending -