MI21 is a 2Κ transparent polyurethanic insulating agent. It is a solventborne insulating agent especially designed for painting hardwoods, with very good tannin blocking properties. Sealing primer suitable for dark and exotic woods. After 3-4 hours from the application, sanding is mandatory in order to guarantee the best adhesion properties.
Colors: Clear, transparent
Packaging: 1Lt
Preparation: hardener MH32 (10% w/w or 10:1 v/v), thinner ΜΤΗ25 or MTH26 10-50%
Yield: 8-10m²/kg (90gr/coat)























