Primitive technology with survival skills waterproofing for water tanks

Hi. Primitive technology with survival skills waterproofing for water tanks is our next video. In this video we use plastic as a waterproofing agent for water tanks. We go to the forest looking for resin, resin can waterproof very well. The plastic has a low melting point and hardens at normal temperature. Pine can kill some types of bacteria as well as do not cause toxicity at normal temperatures. We will perform a clean water filter in the following video. We will continue to make videos on primitive technology and wilderness survival skills. Subscribe to the channel to watch the latest videos. Thank you. Channels: https://goo.gl/CV76zi