Bonide 221 14 Oz Aerosol Pruning SealerA superior Protective Seal for pruned, grafted or damaged trees, roses or shrubs. Contains an Antiseptic and a Sealant to kill and keep out infections and insects. Wonât burn or run. Also can be used to waterproof planting pots, wooden tubs, canvas. Brown to blend with tree bark.Bonide 221 14 Oz Aerosol Pruning Sealer, Features:; A superior protective seal for pruned, grafted or damaged trees, roses or shrubs; Contains an antiseptic and a sealant to kill and keep out infections and insects; Won"t burn or run; Also can be used to waterproof planting pots, wooden tubs and canvas; Brown to blend with tree bark; 14 oz aerosol