Paraloid B-72 20% wt/vol in Acetone 15ml in brush applicator bottle. Suited for archival marking in collections (private or museum). A 20% solution of Paraloid B-72 in acetone provides a protective barrier. 

Paraloid B-72 is removable with acetone, UV stable, and conservation grade. 

Learn more about using Paraloid B-72 in fossil preparation by reading our comprehensive guide.