Digital BW, The Print

"KentB" <philip@...> wrote:
>
> I am wanting to start spraying my prints for durability and improving archival stability.  I gather Premier Lacquer is the recommended product for paper and that the Eco version is best for canvas.  I print on paper.


I use Lascaux Fixativ.  It lowers the dmax less with matte papers and, unlike Print Shield, does not affect the appearance of the surface of glossy products.  I've been using the non-UV version of the product.  The amount of UV absorbed by the thin, solvent based sprays appears to be marginal.  Spray an OBA paper and compare it to an un-sprayed one under a black light.  There is little difference.


> 
> So my question relates to what others are doing that are using the lacquer product.  How toxic is it?


I wear goggles and have a respirator if the amount I'm going to spray is more than I can hold my breath for.


>  I assume it is flammable...and I do not have a dedicated spray booth.  Should this only be used in a spray booth...or is danger of the canned product minimal?  The only place I have that I could possibly use is my garage...but I certainly do not want to burn down my house if the stuff is really flammable.  I would rule out spraying outdoors due to the presumably dirty dusty air outdoors.  I am not going to be doing large quantities...maybe 20 prints at a time.


I use an opened garage.


 
> I would also like user input as to results.  Premier told me on the phone that this would slightly improve dmax.  Is this the case??? or an exaggeration???


Sprays usually increase the dmax of glossy papers and decrease the dmax of matte papers.


 
> Other than the nuisance factor of applications, do any of you perceive downsides to using the Print Shield spray?


I have been unable to get a good surface on high gloss papers.  I'm experimenting with it and Lascaux now.  So far the results are as before -- Lascaux soaks in and leaves the surface looking as it did before spraying.  Print Shield stays on the surface and affects the look.  

Paul
www.PaulRoark.com