View Full Version : silicone rubber (rtv)


slpd
01-12-2005, 02:31 PM
Does anyone know where I can obtain silicone rubber in the UK?

Al_The_Man
01-12-2005, 02:39 PM
What about Silicone Bath tub caulk (form of rtv) from the DIY?
Al

rab
01-13-2005, 02:17 PM
We use the RTV 101 for pewter casting
http://www.tiranti.co.uk

Rab

Rainnea CNC

Mike F
01-13-2005, 07:02 PM
Try Ambersil www.amberchemical.com/ they are in Bridgewater, Somerset. They produce a whole range of RTV silicones and are very helpful. We use silicones in school for various DT projects and have used Ambersil for years - brilliant stuff. One thing to be aware of though is that if you are going to make moulds that are under any kind of pressure, you must de-gass the mixture before using it. I know because I have had a few failures before finding out about de-gassing, none since!

Mike

slpd
02-06-2005, 05:31 AM
mike thanks for the help

rab I found hobbycraft do rtv as well.

i will investigate http://www.tiranti.co.uk and
have a closer inspection

Mike F
02-06-2005, 12:12 PM
Ambersil will give you a 1kilo free sample too :)

Mike