Easy-to-use hobby and craft putty. Due to its versatility, ease-of-use, and quick-curing properties, Tamiya Polyester Putty has become an indispensible tool for model builders. When cured it hardens to the same consistency as styrene, making it ideal for use with plastic model kits as it can easily be shaped with files, hobby knives or sand paper. Yellow-colored putty can be used to fill holes and cracks, and quickly cures in 1 hour.

This is a two-part, quick curing paste type putty with a wide range of model applications. Great for filling seam lines, shaping a large diorama base, detail fabrication, sculpturing, repairs, kit modifications, and more!
Easy to use. Mix putty and hardener to a 50:1 ratio (putty:hardener). Begins to harden in 5 to 10 minutes.