Lewis Newclay Hardener H2
£8.99
SKU
NC-1108
Newclay Hardener can be used to speed up drying and improve the durability of Newclay or Claydium models.
Hardener H2 is supplied in a 225g pack as a powder, which is mixed with Newclay or Claydium by kneading to provide all-through additional hardness and strength to the finished article. Between 1% and 5% of H2 can be used, depending on the importance of the work
Includes:
225g pack of H2 Hardener
