Transparent Polyurethane Primer or Sealant 1Lt, two-component varnish.

Activator: GVC151 0.5Lt in a 2:1 ratio (Transparent Polyurethane Primer 2:1, Activator).

The polyurethane sealer is used as a primer or filler for wood, ideal for carpentry and wooden structures.

• Grain Filling: Applied to porous surfaces such as wood (e.g., furniture, veneers) to fill the pores and create a smooth base.
• Adhesion: Ensures excellent adhesion for the final layer of polyurethane paint or varnish that will follow.
• Economy: Due to its high solids content, it provides great coverage, reducing the need for multiple coats of final varnish.
• Processing: Easy to sand, allowing the creation of a perfectly smooth surface before the final finishing.

It is usually two-component (2K), meaning the base must be mixed with the activator before application.