Hardener H1™ is supplied as a powder, which is dissolved in hot water and the solution applied onto a Newclay™ or Claydium™ model once it is dry to give the article a surface or “case” hardness.   Additional coats can be applied, depending on the importance of the work.

 

Newclay Hardener H1™ is available in 113g and 454g packs.

Newclay Hardeners

H1™

H2™

Use Newclay Hardener to speed up drying and improve the durability of Newclay or Claydium models.  Two versions are available:-

Hardener H2™ is supplied 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.

 

Newclay Hardener H2™ is available in 225g and 454g packs.