Grain Filler – Optional

  Grain Filler – Optional If you are aiming for a mirror flat finish on wood with an open grain like Mahogany or Rosewood then I suggest you use Grain Filler. Acoustic guitar soundboards are usually Spruce or Cedar – these have a tight grain and do not need filling. Aqua Coat Grain Filler is […]

To access this content, you must have a Premium Membership.

Lesson tags: Finishing, Grain Filler
Back to: Build Your Own Acoustic Guitar > Sand and Finish