Boat varnish protects the topsides of your hull from UV radiation, salt water, and mechanical damage while delivering a high-gloss finish.
| Product | Type | Feature |
|---|---|---|
| Mono-urethane (colour) | 1K | Easy to apply, lower hardness |
| Poly-urethane (colour) | 2K | Very hard finish, professional result |
| Boat varnish (colour) | Alkyd resin | Classic varnish, easy to brush |
| Boat varnish clear UV | Clear with UV filter | Protects wood and keeps colour visible |
| Poly-urethane clear UV | 2K clear | Maximum protection, for racing boats |
Clear or Coloured?
Clear varnishes with a UV filter are ideal for wood and gelcoat when you want the natural grain or colour to remain visible. Coloured varnishes cover imperfections and give the boat a uniform, bright appearance. Always choose a varnish with a UV filter for lasting outdoor protection.
Application and Coat Build-Up
Sand the surface with 220–320 grit paper. Apply varnish at temperatures between 10 and 25 °C — avoid direct sunlight. Apply by brush, roller, or spray. Plan for 2–3 coats, lightly sanding between each coat as directed by the manufacturer.
Frequently Asked Questions
Related products: Antifouling, Boat Paint, Boat Primer.
In stock? Order today before 17:00 for same-day dispatch. Otherwise as soon as possible. Questions about the right product for your boat? Our specialists in Joure are happy to help.
