Marine Grade Vinyl Greg H. January 06, 2020 17:47 The best vinyl for a marine application would be our Oracal 951 High Performance vinyl. It is a high performance vinyl that will last. Related articles What type of vinyl do you recommend? Performance Vinyl for cars, boats, or planes What does the M on certain vinyl colors mean? What is the difference between Greenstar and Oracal vinyl? Difference between Oracal 651 and Oracal 631. Comments 0 comments Please sign in to leave a comment.