FastMache Sculpting Mache 2 Pounds. A new fast-setting formula for those times when you don't want the extended drying times. Still non-toxic, still 100% safe in every way. Larger pieces and techniques requiring quick set-up times are easier with Fast Mache! Minimal shrinkage adds to the versatility of uses for Fast Mache. Heavier and with a tougher finish than the original, Fast Mache is especially suited for 3-D work and is perfect for all of your school project needs. Fast Mache also works well with Rigid Wrap and Activ-Wire Mesh.