Hi does anyone know how to apply marine 3m compund to a laser hull. last summer i sanded down the scratches on the hull but now i am left with ugly mismatching sand marks all over the hull. I bought a bottle of 3m compound and used a cloth to apply it. I rubbed and rubbed untill my hand felt like it would fall off but the sand marks did not fade at all!!
Do i need a buffing tool to achieve a desired result? Anyone who knows what to do please respond. Thanks
Do i need a buffing tool to achieve a desired result? Anyone who knows what to do please respond. Thanks