Latex Observations

I spent some time re-discovering the use of latex as an artist medium. Below are some observations. 

  • Latex Paint can be thickened.
  • You cant apply latex over someone’s skin.
  • Contaminants interfere with the latex when curing, though as an artist this is probably of benefit.
  • Brush Latex on in thin layers – Ensure there are no air bubbles
  • Each layer takes approximately 30 minutes to dry
  • Four or Five Layers minimum, up to 10 for larger items.
  • Poured latex will take up to 24 hours to dry.
  • Use loosely woven fabric for reinforcement.
  • Don’t reinforce areas that need to stretch
  • If latex cures overnight subsequent layers may not bond properly
  • Cured latex is more resilient to the elements
  • Use anti-fungal powder to avoid mould.
  • If using a mold, a support stand (sand) may be required to keep the shape.
  • Plaster is the best casting medium but other casting mediums can be used.
  • A hardener or thickener can be used with latex.

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