Lascaux : Retarder Ultra : 250ml

Added to acrylics Lascaux Retarder extends open time without altering the quality or the aspect of the colour. Not suited for works on absorbent substrates or outdoor use.

Specification:

• Doubles open time
• Does not effect the quality of the colours
• Only minimal changes to viscosity
• Lightfast and age-resistant
• Pastose and very economical

Use and Application:

• As an additive to acrylic colours on non-absorbent substrates
• Only for indoor use