Jewelry - making art supplies like beads and wire​ Liquitex Slow-Dri Gel Retarder Additive

Slow drying time by 40%, without affecting colour opacity, so you can work it for longer.

• Extends the open time of your gel colour/medium by 40% so it is blendable and workable for longer
• Maintains the same level of transparency
• Thickens and increases viscosity
• Retains brush/knife marks
• Ideal for dry and hot climates
• As this is an additive – with no acrylic binders - do not add more than 25% to your colour/medium and do not mix with other additives. This can cause the acrylic film to break down, leaving it sticky and prone to shrinkage