MSDS; Lapping Procedures; MSDS SHEETS. The following MSDS Data Sheets require Adobe Acrobat Reader to be viewed. If you do not have Acrobat Reader installed, please ... High Precision Lapping Outstanding results on all types of surfaces and geometries. Surface Finishes has long been recognized as a leader in high precision lapping. We have pioneered various micro-inch finishing procedures to achieve superior results. Memry offers Nitinol in sheet form to broaden opportunities for designers working with Nitinol. Working with a flat substrate enables rapid production of small components nested within a sheet or the ability to create large and unique structures that are not possible when starting with wire or tubing.