Commonly used percentages - 5% and 10% wt/vol solutions. Perfect for consolidating as you prep. 

Take all the hassle out of mixing up your own Paraloid™ solutions at home. Paraloid B-72 premixed in acetone available very small, brush applicator bottles. These are perfect for home and hobby users. No additives, no nasties, just straight up Paraloid in Acetone ready to use out of the bottle.

In fossil preparation, we use very thin solutions of Paraloid B-72 to consolidate or impregnate rocks and fossils, essentially turning them to plastic. Repeat applications of 2-5% wt/vol solutions in acetone are frequently used to consolidate, followed by a 5-10% wt/vol solution to seal the surface. A 10% solution can also act as a removable varnish.

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