Sea Line hardener is a hardener for polyester, topcoat and gelcoat, developed to ensure proper curing during repair and construction. Supplied in 20 ml packaging for precise dosing.
The hardener is used according to the specified mixing ratio and is suitable for general tasks with polyester/gelcoat products where you want a stable and uniform cure.
Key features
For use with polyester, topcoat and gelcoat
Mixing ratio: 20 ml per 1 kg of material
Content: 20 ml
Suitable for the repair and maintenance of polyester/gelcoat surfaces
