MAS PU Thinner #105 – 18L is a high-performance solvent blend designed specifically for thinning polyurethane (PU) paints, primers, sealers, and clear coats. It ensures optimal viscosity, improving flow, leveling, and sprayability for professional finishing applications.

This PU thinner is ideal for wood finishing, furniture manufacturing, interior joinery, and industrial coating works. It helps achieve uniform drying, reduces surface defects such as orange peel and brush marks, and enhances the overall appearance and durability of PU finishes.

✅ Key Features

✔ Polyurethane (PU) thinner
✔ Product code #105
✔ 18L professional pack size
✔ Ensures smooth flow and leveling
✔ Improves sprayability and finish quality
✔ Compatible with PU paints and clear coats
✔ Promotes uniform drying
✔ Suitable for wood finishing applications
✔ Can be used for cleaning painting equipment
✔ Professional quality from MAS Paint