Customised trays have been less frequently used since the advent of putties. The five spend the next week training against simulated Putties and trying unsuccessfully to morph. This technique were applied to reduce usage of putties up to for each car. Dazzledaze planned to capture the Putties and ship them to Earth as gum. The original Putties are set to reappear in "Power Rangers Beast Morphers". The Rangers battle the Putties and head to Angel Grove in their Zords. Putties are usually sanded after they dry before applying the finish. Putties normally contain mostly RDX explosive, but may include some PETN (Semtex, for example).