Guys just message 12Vinyl directly if you want a liquid filled, they charge waaay less than that to make them - I looked at doing it for hot wax at the start but for all the lack of quality and things that can go wrong, not to mention the £150 cost per record decided not to pursue it. They also couldn't fit the whole album onto one LP when I asked (15 mins per side) so if anyone has it will be compressed to death :-/
Edit* Actually remembered a couple of bits wrong it was $150 / £110 per LP and a minimum order of 20-30 however no discount for ordering bulk so no savings to be made - would have to be a double not to sound awful so I couldn't justify taking it any further when I was looking into it, here's the correspondence I had directly with them:
"Hi Chris
Thanks for your inquiry
Each of our liquid filled records is made individually.
Our records are not pressed, they are individually cut ( one by one )
First we cut the music onto 2 clear records, recording time is max. 15 minutes per side ( for a 12" ).
These 2 records will then be hand sealed together with a special silicone.
The filling hole for the liquid is near the center and will not be seen
later as it sits under the center label.
At the moment we produce 12" ,10" and 7" single color liquid filled records.
We guaranty that our liquid will not evaporate or leak over time.
Other forms of liquids are possible ( Beer, spirits, water based liquids )
but we can not guaranty that they won t evaporate over time.
Colors available are yellow, red, blue, purple, black and green.
We have done liquids with floating parts like glitter or skulls in the past.
The sealant around the edge can be clear or black.
There is a lot of manual labor and time involved, that is why we only
do runs of up to 20- 30 copies.
There is no minimum order , if you want one , we do one .
Price is 150 US $ / 130 Euro / 110 £ per 12" record and 50 £ for 7" ( mainly due to the labor and manufacturing time involved )
The price includes the mastering of the music and cutting the record.
All records will be delivered in a clear PVC ( Picture disc ) sleeves.
You should hold the copyright for the music or permission of the artist.
As a music source we prefer CD, or the tracks can be emailed to us via wetransfer or similar.
We are based in the UK and ship worldwide.
Thanks
Ralf
12vinyl.com"