I have found that with a relatively cheap dehumidifier, it is quite easy to
keep the workshop around the 40-45% humidity level and it is not only good
for epoxy strength, but is also more comfortable to work in.
Rick
-----Original Message-----
From: forum-owner@europaclub.org.uk
Subject: Re: Humidity and epoxy
Alex,
As stated in my manual the humidity should be below 70% maximum
and below 60% for best results. That is, the lower the better. My
understanding
is that it affects the strength.
John, A230
----- Original Message -----
From: "Alexander P. de C. Kaarsberg" <kaarsber@terra.com.br>
Subject: Humidity and epoxy
> Dear Oracle On The Net,
> It is stated in the build manual that a temperature of 20-25 deg. C and
> a relative humidity of up to 60% is required.
> Now I am curious as to the humidity part; does it have an effect on the
> strength, the cure time, the adhesion? If the humidity is borderline,
> should one take steps to reduce it?
> Alex, XS kit #529
>
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