Parasol Paragranular is a premium, Wyoming-type, high swelling, granular, sodium bentonite. When in the presence of water, Paragranular reacts and forms an impervious waterproof gel.

Parasol Paragranular is a premium, Wyoming-type, high swelling, granular, sodium bentonite. When in the presence of water, Paragranular reacts and forms an impervious waterproof gel.