On 21 Mar, 12:51, Rod wrote:

The actual Dulux Weathershield usage guide to follow depends on which of
the many Weathershield products you intend using. For example:

http://www.dulux.co.uk/products/info...d_smooth_mason...
http://www.dulux.co.uk/products/info/usage/weathershield_textured_ext...

The usage guides indicate the dilution to use on new or bare surfaces.
Is this information not on the tin?

Many thanks for the prompt reply Rod, and yes you're right, it says
that on the tin! I'll go and sit in the corner ...