3M Lapping Film. Which Side?

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Forum topic by tyler posted 08-25-2015 12:47 AM 773 views 0 times favorited 2 replies Add to Favorites Watch
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44 posts in 1367 days

08-25-2015 12:47 AM

Hello there LJ’s. So I just picked up some 3M lapping film in 0.3 micron, the non PSA. After opening it today I was inspecting it and couldn’t for the life of me figure out which side to use. There is a shiny and dull side, and I feel like the dull side is the side to use but it is so fine I can’t tell. So if anyone has struggled with this and knows the answer I would love to be enlightened.


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3217 posts in 1850 days

#1 posted 08-25-2015 12:49 AM

The dull side.

-- -Dan

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44 posts in 1367 days

#2 posted 08-25-2015 01:15 AM

Thanks Dan. That’s what I thought but just wanted to make sure.


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