Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12) x

Thread Closed
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

I got my 47 204 grill today! how to make plastic copies?
#1

As many of you know I am trying to copy the grill for the 47-204.
I ended up buying the entire radio and ripping it apart to get the grill.
I am mailing it out this week to a friend who says they can make as many copies as I want or she will mail me the mold and I can do it myself.

I think I am going to take the mold but what do you guys use to make copies? I have seen a lot of people making plastic replacements but I am not familiar with plastics. I only work with rubber and cement so any ideas would be great.

Thanks
Kirk

Times I have been electrocuted in 2021
As of 1/01/2021
AC: 4 DC: 1
Last year: 6
#2

Tap Plastics sells different types of epoxy/plastics that you mix with a hardener and pour into a mold. Thats the usual way of doing it. I have used it to make small parts that you cant buy, works very well. There are videos on UTube showing how to do it.
#3

I have used tap plastics for my silicone mold making. Is there a certain one I should use to make strong plastic grills.

Thanks
Kirk

Times I have been electrocuted in 2021
As of 1/01/2021
AC: 4 DC: 1
Last year: 6
#4

They do have different types for doing different things. You could look on their site on the internet and find which one sounds like its what you want, or you can talk to one of them at the store to suggest which one is best. Also, you can achieve different results using a little more or less hardener to make it harder or a little more pliable. You can also use colors and make it any color you want it to be.




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Need to purchase some accessories for restoration of my Old Philco Radio
Here is a list of resources found in our online library that you might find useful. Mike's Gobs of Knobs email addres...klondike98 — 01:46 PM
First Radio restoration
Hi Tubeman, Welcome to the Philco Phorum.  Phamily Phriendly Pfun with Phine Pholks Phull of Philco Phacts. (See a p...MrFixr55 — 12:33 PM
First Radio restoration
You could post in the WANTED ADs section here on the Phorum and see if anyone has an RF generator that they want to sell...klondike98 — 11:55 AM
Zenith H725
Good ideas, thank you Arrange and Rich. I have the adhesive aluminum foil already and can try that immediately. More ...EdHolland — 10:18 AM
Graphics for majestic 1050 dial glass.
Murf; I found this thread on the ARF, the first photo has a pretty good view of the dial glass. Regards ArranArran — 01:12 AM
Zenith H725
hello Ed, how about that speacial tape used for ducting it's like foil or how about thin piece of aluminum roof flash...radiorich — 12:19 AM
Zenith H725
Ed; One material that I have seen, but never tried for this was material for making exhaust gaskets, it's similar to ...Arran — 11:42 PM
Zenith H725
I just remembered, I have some hi temp silicone rubber material which could do the trick. Or a piece of FR4 laminate. Th...EdHolland — 08:39 PM
Zenith H725
The PSU filter cap arrived today (thank you USPS!) so I will work on that later. Meanwhile, I have the dial, speaker...EdHolland — 06:42 PM
Philco 610B oscillator wiring
Thanks Terry. After checking my notes I think I recorded about -10v at the 6A7 G4/control grid. The screen grid (G3 &...Tubester — 05:59 PM

[-]
Who's Online
There are currently no members online.

>