I just bought a 1978 Ranger Bassmaster Classic boat (supposedly 1 of only 48 made). It has been completely redone except that the fiberglass sparkle finish is rough and dull.

Does anyone have any tips on restoring the finish?

I have seen a product from Bass Pro Shops that is supposed to help but of course this boat is 33 years old. I have also been told to use a buffer and buffing compound.

Any help is much appreciated!!!