Mr.Epoxy Putty High Density Type: Suitable for detailed moulding, shaping thin parts or providing a smooth surface on plastic parts. It is fast drying type of putty despite its high density. It requires 3 to 4 hours to fully dry, and you can be cut 1 hour later after moulding.
Mr.Epoxy Putty Super Lightweight Type: The best choice for use in the core of figures and models due to its lightness and easiness while cutting after it has dried. Requires 3 to 4 hours to dry, and it can be cut 1 hour after moulding.