Cork Sanding Block

Possible causes

• Too short time for evaporation of the thinner,

How to prevent

• Maintain the right conditions for complete evaporation of the thinner,

How to remove

• Mat the surface, degrease and apply the paint according to the rule (right conditions and thinning proportions)
• Polish surface if needed.

Yes, you can paint the bottom of the boat with polyurethane paint due to its high mechanical strength. We recommend this solution when the boat is not launched for a long time and is not exposed to fouling.

Do not add more hardener, because after the base has cured, the remaining hardener will react with subsequent layers, which will be applied to the surface and cause defects. For the product to work properly, please follow the proportions given by the manufacturer.