Powertex Grey 1000gr - Textile hardener
Powertex textile hardener Grey is an environmentally-friendly, water-based, liquid medium that is a hardener for all absorbent natural materials such as textiles, paper, cardboard, leather...
It easily mixes with sand, wood powder, to create textures.
It adheres to most materials except Plastic.
To make air drying clay mix Powertex with Stone Art (kind of Paper Mache) or Easy 3Dflex (forms cracks when dry).
This pre-colored Powertex is weather resistant and can be used for outdoor art.
(Do not pour Powertex in the sink).