GRP panels

[adamnreeves]

I have not done any GRP fabrication. I am familiar with the basics but can anyone recommend a good approach to fabricating, say a dashboard. What is the best material to make a mold bearing in mind that I am wanting to make a contoured dashboard.

[pistonbroke]

For a beginner and a one off mould I would use hardboard or mfd . use wax polish as a release agent , give it a good few coats and a nice shine .

You can use modeling clay for contours , corner fillets etc.