Looking for extra protection for your precious trees when you remove branches? Look no further than The Professional grade Topjin Medicated Bonsai Cut Paste and Sealant. It is specially formulated to inhibit fungal growth, resist infection and insect infestation. Poor care of the cut site on your bonsai can lead to the loss of the entire branch. This medicated bonsai cut paste can be applied straight from the tube or diluted in water. The application of this product creates a thin membrane at the cut site which reduces stress on the tree and helps it recover quicker. 100g tube.