On 10/10/2020 11:37, Dave Plowman (News) wrote:

Some form of syringe with a long needle would allow me to inject gunge
into where the wall plug is - but where to get one that long?


I have the tee shirt. You will not get anything much thicker the
consistency of water down the needle.

https://www.ebay.co.uk/itm/Large-Pla...r=503293265138

https://tinyurl.com/y2c7gune

Large syringes (100ml or greater) may have a long and wide enough outlet
(without needle) and maybe you could force a tube of wide enough
diameter over the outlet. However you would still need a fairy running
mix that doesn't allow the water to separate (sand cement mix can be
problematical as the water is forced out first and then almost
immediately you are trying to inject dryish sand which will not compress
with the syringe plunger).


--
mailto : news {at} admac {dot} myzen {dot} co {dot} uk