Die -spacer Kerr Lab Transparent 20 microns Smooth surface hard - 20 ml.

Kerr Lab hardener, 3 µ blue plaster die.

Filling particles, combined with a less aggressive solvent for a more stable formula. 

• Smooth, dense and hard surface.
• The surface is smooth, dense and harder than the original formula.
• The time between the application of the sofas is reduced.
• Spacer with unbeatable chemical properties.

Delivery: 3 µ hardener  Kerr Transparent - 1 bottle 15 ml