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Aussie Pinball Forums => Technical Matters => Pinball Repairs / Problems & Assistance => Topic started by: pinball god on July 11, 2009, 11:26:08 PM

Title: Can you sand out ball trail marks and refresh mylar?
Post by: pinball god on July 11, 2009, 11:26:08 PM
Been sanding heaps today doing my rfm re-decal and had lots of time to think about things. I was using 600 grit wet/dry sandpaper and wondered if even finer grit paper could be used to polish up mylar or even playfields with clearcoat etc. I've tried to refresh th emylar on my TZ with novus and got maybe a bit of an improvement.

Has anyone used sandpaper to improve playfield shine or to remove stubborn ball trails with say 1200 grit or something?  !@# BTW if refering to DMD machines in this case
Title: Re: Can you sand out ball trail marks and refresh mylar?
Post by: ddstoys on July 12, 2009, 12:23:20 AM
I used very fine sandpaper to improve my Marathon Playfield with good results but the best way to fix old mylar is to get rid of it  ^^^    http://aussiepinball.com/index.php?topic=1162.0
Title: Re: Can you sand out ball trail marks and refresh mylar?
Post by: pinball god on July 12, 2009, 01:25:29 AM
Yes I guess you're right but looking at it, the mylar shows no signs of bubbling, its just a dull finish. But even the paint work is rather dull compared to say areas immediately under the slings where the rubbers are and the ball doesn't contact. These areas are more vibrant and shiney. Maybe I just need more elbow grease and novus the bring up that shine on the playfield but I have tried a couple of times without getting the results I hoped for.

What do you think about these areas? Thanks
Title: Re: Can you sand out ball trail marks and refresh mylar?
Post by: slammer on July 12, 2009, 01:35:49 AM
The Treasure Cove kit works wonders, I swear by it. I will probably not use novus anymore after buying this kit.

I can email some before and after shots of the Cybernaut I just did

Cheers Angelo

Title: Re: Can you sand out ball trail marks and refresh mylar?
Post by: elkor-alish on July 12, 2009, 02:28:43 AM
The Treasure Cove kit works wonders, I swear by it. I will probably not use novus anymore after buying this kit.

I can email some before and after shots of the Cybernaut I just did

Cheers Angelo



Or you could post them here so everyone can see them. *%*
Title: Re: Can you sand out ball trail marks and refresh mylar?
Post by: MartyJ on July 12, 2009, 08:39:38 AM
The Treasure Cove kit works wonders, I swear by it. I will probably not use novus anymore after buying this kit.

I can email some before and after shots of the Cybernaut I just did

Cheers Angelo



+1 to this!

I bought one a little while ago and it did an amazing job on diamond plated playfields.  I had a quick play with some dull mylar on my Police Force and it now has a reflection.
I believe it can be used on painted cabinets too (not decals) so I would be keen to give it a try on that as well.
Title: Re: Can you sand out ball trail marks and refresh mylar?
Post by: rads on July 12, 2009, 08:51:37 AM
Apologies for the thread hijacking.  I had a look at the treasure cove website and was impressed.  Where did you guys get the kits from?  The website or somewhere local? 
Title: Re: Can you sand out ball trail marks and refresh mylar?
Post by: pinball god on July 12, 2009, 04:27:48 PM
The Treasure Cove kit works wonders, I swear by it. I will probably not use novus anymore after buying this kit.

I can email some before and after shots of the Cybernaut I just did

Cheers Angelo


Sounds great Angelo, try posting the pix here as others would be interested as well. I'll need to look at the kit as it sounds just what the doctor ordered.

Also interested if any of the dealers sell the kits locally
Title: Re: Can you sand out ball trail marks and refresh mylar?
Post by: MartyJ on July 12, 2009, 04:32:05 PM
I picked up mine a few months ago.  There is nothing technically different about the kits, but the polish is very good.

I believe Alan does not have any distributors and sells directly.

I took some photos of my Getaway (in Resto thread) and you can see the shine on the PF.
Title: Re: Can you sand out ball trail marks and refresh mylar?
Post by: pinball god on July 12, 2009, 09:02:50 PM
I picked up mine a few months ago.  There is nothing technically different about the kits, but the polish is very good.

I believe Alan does not have any distributors and sells directly.

I took some photos of my Getaway (in Resto thread) and you can see the shine on the PF.
Had a look at thread Marty and my order is now placed.
Title: Re: Can you sand out ball trail marks and refresh mylar?
Post by: MartyJ on July 12, 2009, 09:05:36 PM
I found the best results are with the playfield out and stripped to.  But I've always done mine in the pool room (inside) and found out that the polish travels far (curtains....walls....trouble with the lovely)...so I would recommend to save any grief put in shed!
Title: Re: Can you sand out ball trail marks and refresh mylar?
Post by: slammer on July 12, 2009, 09:57:14 PM
OK, I will try to post some pics without hosting them elsewhere. I hope it works.....
Cheers Angelo

Title: Re: Can you sand out ball trail marks and refresh mylar?
Post by: pinball god on July 13, 2009, 03:30:46 PM
I found the best results are with the playfield out and stripped to.  But I've always done mine in the pool room (inside) and found out that the polish travels far (curtains....walls....trouble with the lovely)...so I would recommend to save any grief put in shed!
Thanks for the tip, I think you saved my marriage. I wouldn't have thought of that and then seen the shit everywhere while I pack my things and try to put as many Km's between me and the missus
Title: Re: Can you sand out ball trail marks and refresh mylar?
Post by: pinball god on July 13, 2009, 03:34:17 PM
Thanks for the pix Angelo, I'm now convinced its a product well worth investing in. What I liked about the kit is an instructional dvd comes with it. Its gotta take the guesswork and stress out.
Title: Re: Can you sand out ball trail marks and refresh mylar?
Post by: daics3522 on July 18, 2009, 01:43:53 AM
The Treasure Cove kit works wonders, I swear by it.

Just ordered the full kit from the below website to give it a go. Cant hurt to try...........
I ordered the CMB02 - Ultimate COMBO Kit includes all 3 KITS!! 2", 3" & 4" Shine Master Kits

http://www.treasure-cove.net/BuyPolish.htm (http://www.treasure-cove.net/BuyPolish.htm)
Title: Re: Can you sand out ball trail marks and refresh mylar?
Post by: RatBag on July 18, 2009, 02:15:01 AM
The Treasure Cove kit works wonders, I swear by it.

Just ordered the full kit from the below website to give it a go. Cant hurt to try...........
I ordered the CMB02 - Ultimate COMBO Kit includes all 3 KITS!! 2", 3" & 4" Shine Master Kits

http://www.treasure-cove.net/BuyPolish.htm (http://www.treasure-cove.net/BuyPolish.htm)
Good to see you asked around just in case anybody at the shed wanted anything
Title: Re: Can you sand out ball trail marks and refresh mylar?
Post by: daics3522 on July 18, 2009, 12:35:18 PM
I just emailed them and you can add to the order if you need something. Apologies for that, but I am still waiting a response to my last request.