Bob Leek on sun 8 oct 06
I seal my raku vases (which are porous and need a layer of sealant to
prevent seepage) using Pour-On epoxy made by Environmental Technology, =
(of California). It's easy to use. Mix parts equally, and pour into =
vessel. Coat all interior surfaces by tipping the pot. Let it set a =
two. It not only seals the pot, but also strengthens it. I buy mine at =
local hardware store.
Barbara Brown wrote:
I am having trouble with some of my vases leaking. I am using cone 10 =
oneware and firing to cone 10 oxidation. Some of the vases seep when =
on newspaper overnight and some do not. I have tried sealing the =
g ones by painting Thompson's water seal on the unglazed bottom. =
es it works and sometimes it does not. Does anyone have any other ideas =
on how to take care of this problem?