I am an archivist with very little experience with art. My institution is the 
special collections unit of a university library on a large university campus 
in the United States. Our goal is to preserve and provide access to our 
materials.

We have a collection of an artist's papers which includes 56 unframed oil and 
watercolor paintings on "millboard" that contains asbestos. Most of the 
paintings are 21 inches by 14 inches.  When they were donated, they were marked 
as being on material that contained asbestos, and our industrial hygienist on 
campus testing and confirmed the presence of asbestos. The edges of some of the 
paintings are fraying. The paintings have been stored in flat storage boxes 
until now.

Neither I nor our industrial hygienist have dealt with asbestos in artwork 
before. The industrial hygienist gave us the following options for what to do 
with these paintings: encapsulation (covering each painting with a sealant to 
prevent fiber release), enclosure (putting each painting in something that 
creates an air-tight barrier), or encasement (covering each painting with a 
hard-setting sealing material). My department director also suggested having 
our industrial hygienist scan or photograph a few of the paintings so that 
researchers could have a sample to view, then closing access to the boxes (and 
finding a way to make them airtight).

Does anyone have advice as to which of these solutions will cause the least 
damage to the paintings and still encapsulate the surface well enough and long 
enough to be effective? I also would appreciate recommendations of any products 
that would be appropriate for encapsulation or enclosure of this type of 
painting. If we can get recommendations for products/solutions that our 
asbestos-trained personnel on campus can apply, that would probably be ideal.
Thank you for your advice,

Jane Metters LaBarbara
Assistant Curator, West Virginia & Regional History Center
West Virginia University Libraries
1-304-293-0352
[email protected]
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