Marble Etching Steel

Etch marks on polished marble look much worse than on honed marble.

Marble etching steel.

Marble s smooth luxurious appearance requires gentle care and cleaning methods to maintain. Lastly paint stains are another hazard that marble surfaces face. Please note that scratch marks from sample preparation will also become apparent. We swab our metallographically prepared stainless steel mounts with marble s etch using the guidelines found in astm e3.

These products are specifically engineered to repair marble surfaces that have suffered minimal damage due to corrosion. Marble s reagent aka marble s etch is a metallographic etchant for etching 300 series austenitic stainless steels nickel and cobalt based superalloys. If you have any questions please comment below we check every single one. Substances such as lemon juice orange juice and wine can cause your marble to etch.

So we paid visits to every marble topped bar and marble furnished ice cream parlor we could find cocking our heads to the side peering down long polished surfaces to examine the damage left by countless drippy. When my husband and i were researching our kitchen renovation a couple years ago marble countertops were the clear frontrunner but we were nervous about the inevitable etching. Etch marks are the result of the top layer of the marble wearing away due to the stain. Please note we only recommend this marble etch removal process for use on polished marble.

I hope this helped you remove your marble etch mark. If your honed marble has been etched we recommend you contact your local marble professional. If you ve done some engraving then you can. One of the easiest ways to remove etching from marble countertops is with a quality marble polish or etch remover.

Engraving marble is not very different from engraving other materials such as metals or wood. Apply a small amount of the marble polish to a soft cloth and rub it into the damaged area. This product is made with reagent grade chemicals. This is because the acid removes the surface material and exposes marble that was ordinary below the surface.

This newly exposed marble is not polished and looks very dull compared to its polished surroundings. Link to spec at techstreet on preparation of metallographic specimens and astm e407 affil. Link to spec at techstreet microetching metals and alloys we don t use electrolytic enhancement. The etchant will darken austenitic grains attack sigma phases and show grain flow.

Acidic substances are one of marble s worst enemies.