Is Scientifi Cally Formulated Especially For The Protection; Covering And Sealing Of Exposed Tissue Of Graft Unions And Wounds. Forms A Tough Fl Exible Highly Waterproof Seal. Creates Suitable Environment For Callusing. It Is Durable; Easy To Use And Fast Drying And Is Not Affected By Rain If Dry. It Has An Ideal Viscosity; Is Non Phytotoxic And Prevents Desiccation. It Also Qualifies As A Very Efficient Short Term Wound Protectant As Well; Giving Good Protection For One Season Under Normal Conditions. Black In Colour.