Who's heard of this liner company?

[ckarotka]

I/m in need of a liner and doing some shopping. Found this M-flex liner on ebay and it's cheaper than others for the same thickness and parts package. Can anyone say if they are good or bad?

http://www.nationalchimneysupply.com/

Here's the ebay listing

(broken link removed to http://cgi.ebay.com/7-X25-FLEXIBLE-STAINLESS-BASIC-CHIMNEY-LINER-KIT_W0QQitemZ250510522469QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item3a53973865)

 

[rdust]

I asked this question a while back, here's the link. https://www.hearth.com/talk/threads/40218/

 

[ckarotka]

Thanks I sent a pm for more info.