Polyurethane Thinners

Sale price£17.95
In stock

Size: 500ml


Pickup available at Marine Chandlery: North Shields

Usually ready in 1 hour

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Polyurethane Thinners


Marine Chandlery: North Shields

Pickup available, usually ready in 1 hour

Unit G4 Narvik Way
Tyne Tunnel Trading Estate
North Shields NE29 7XJ
United Kingdom


Polyurethane Thinners

Polyurethane Thinners are specially formulated solvents designed to thin polyurethane-based coatings and varnishes, ensuring optimal viscosity for application. These thinners are essential for achieving smooth finishes and proper flow during the application process.

Key Features:

  • Optimal Viscosity: Thins polyurethane coatings to the ideal consistency for spraying or brushing.
  • Compatibility: Suitable for use with various polyurethane paints, varnishes, and coatings.
  • Quick Drying: Facilitates faster drying times of polyurethane finishes.
  • Clean-Up: Effective for cleaning application equipment such as brushes and spray guns.


  • Type: Solvent-based thinners for polyurethane coatings
  • Usage: Primarily used to thin polyurethane paints and varnishes for application
  • Application: Suitable for both professional and DIY projects requiring polyurethane finishes
  • Compatibility: Works well with polyurethane products for wood, metal, and other surfaces


  • Furniture Refinishing: Thins polyurethane varnish for smooth application on wooden furniture.
  • Automotive Finishes: Prepares polyurethane paints for automotive refinishing and restoration.
  • Industrial Coatings: Facilitates application of polyurethane coatings on machinery and equipment.
  • Marine Applications: Enhances flow and leveling of polyurethane marine finishes on boats and yachts.

Usage Tips:

  • Follow manufacturer's guidelines for recommended thinning ratios based on specific polyurethane products.
  • Always perform a test application to ensure desired flow and finish before proceeding with the entire project.
  • Use in a well-ventilated area and follow safety precautions including wearing appropriate protective equipment.
  • Clean tools and equipment immediately after use to prevent hardened residue.

Ensure smooth application and professional results with Polyurethane Thinners. Whether for furniture refinishing, automotive projects, or industrial coatings, these thinners provide the necessary viscosity control and compatibility to achieve optimal performance and finish with polyurethane-based paints and varnishes.