2 separate bottles. The liquid from each bottle has to be mixed equally (by weight or volume) stired for 10-15 seconds and then poured or applied on the surface in the desired.shape.
In 5-10 min it will expand and turn hard giving you the texture. It can be used for creating any thing, very versatile - you can shape it, cut it (with a normal stationary cutter), sand it and paint it....
One Product for all you texture needs.
Note - please ensure that bottles are tightly capped when not in use. Perlonged air contact will effect the performance of the product.