Re: [Paddlewise] Kevlar UV protection

From: Gabriel L Romeu <romeug_at_erols.com>
Date: Sat, 31 Mar 2001 10:10:04 -0500
You may know better Richard, but I have heard that  kevlar will break
down with UV exposure.  You are right about the epoxy resin.  

I have also heard that tinting the coating IS very beneficial for
protection from UV, and going opaque is best.

I would be most generous with 303 application.

All of the above information was gleaned from the boatbuilding newsgroup
and not from personal experience, so take it as that.

Christine Allison wrote:
> 
> The issue is not the Kevlar.  It's the epoxy resin.  Sunlight degrades it.
> Probably true for polyurthane also.  One of the reasons for Gel-coat.
> 


-- 
                            Gabriel L
Romeu                                                    
http://studiofurniture.com        İİİİİ   furniture from the
workshop               
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journal         
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Received on Sat Mar 31 2001 - 06:59:49 PST

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