Clarification

#12154
Stephen Richard
Participant

I need some more information.  I do not know what you mean by “week spots in the irid side.”  Could you expand on this with a description?

The iridised and dichoric coatings do not become brittle, but do “crinkle” more on subsequent firings as the coating does not expand and contract in the same way glass does.

Stephen Richard

blogs at: http://www.verrier-glass.blogspot.com/ and  http://www.glasstips.blogspot.com/

People Who Like Thisx

Loading...