Solmectin Pour-On for Cattle by Solvet is a clear, blue topical antiparasitic solution containing 5 mg/mL ivermectin (0.5% w/v). This easy-to-use pour-on cattle dewormer supports effective cattle parasite control as part of your livestock health products lineup. It is available in convenient 4 L, 10 L, and 20 L jugs to suit different herd sizes. DIN 02330369; prescription not required in Canada, but required in Quebec as indicated.