How to Waterproof the inside of a planter box

Back with another great how to tutorial for your home, Ron Hazelton, from Ron Hazelton's House Calls, and ronhazelton.com is here to bring us another great tip to save us time and money on our household projects. In this video Ron shows us a great way to waterproof the inside of your outdoor planters, which will protect them from water, provide a longer life-span, and help your plants to be healthier, in a quick and easy to understand manner.