Oxalic acid strips with glycerin - pack of 20

Descrizione

Strips of oxalic acid with glycerin - for technical use. 

Paper strips impregnated with solution of  33% of oxalic acid and 67% pure glycerine for technical use in apiary or else. 

Gross weight of one pack - 350G

As the oxalic acid it is well known as "wood bleach" with its properties to clean and whiten the wood, it is a common practice among the beekeepers and not only, to use it for cleaning and whitening the frames, hiove bodies, etc.  Glicerin will provide moisture and rejuvenile the wood.