A PU thinner is a specialized solvent blend used to thin polyurethane (PU) paints, primers, and sealers, helping achieve proper consistency for smooth application, better flow, and leveling, while also serving as a cleaner for painting tools. It's essential for enhancing the finish quality of PU coatings on surfaces like wood and metal.

What it's used for:

• Dilution: Reduces the viscosity of solvent-based polyurethane paints, primers, and clear or pigmented topcoats.
• Application: Ensures paints are at the correct consistency for spray, brush, or roller application, improving film formation.
• Finishing: Enhances gloss, flow, and leveling of the applied coating for a superior finish.
• Cleaning: Effectively cleans paint brushes, spray guns, and other equipment used for PU paints.

Key Characteristics:

• Solvent Blend: A mix of solvents like ketones, esters, and aromatic hydrocarbons.
• Brand Specific: Often formulated to work best with specific brands' PU products
• Improves Performance: Helps create a smoother, faster-drying, and more durable film.