# Best undercoating?? **URL:** \ **Category:** Shift518 Automotive\ **Created:** [January 14, 2011, 7:56pm UTC](https://forums.speedlife.net/t/best-undercoating/256436 "2011-01-14T19:56:17Z")\ **Posts on this page:** 1\ **Showing post:** 22
**Author:** ![votblindub](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/votblindub/32/6280_2.png) [@votblindub](https://forums.speedlife.net/u/votblindub)\ **Post date:** [January 16, 2011, 8:45pm UTC](https://forums.speedlife.net/t/best-undercoating/256436/22 "2011-01-16T20:45:13Z")
> [@To teach a man to fish...](https://forums.speedlife.net/t/to-teach-a-man-to-fish/38781/31): > > canadian undercoating is best. > > used motor oil + dusty road = undercoated that sounds like the kind they used to do in my grandfathers time in Russia. it was old oil and things like axle grease spread around the undercarriage and fender wells and then a lengthy drive thru dust and sand to “seal” and harden it. > [@To teach a man to fish...](https://forums.speedlife.net/t/to-teach-a-man-to-fish/38781/32): > > ya do realize that once a car is drivin in snow once in its lifetime , undercoating isnt gonna help . all it does at that point is just seal the rust in so it rots inside out yea, i realize that, but the reason I want to do this is preventative. theres no rust on the car in question, so i’d like prevent or prolongue its formation for as long as possible. --- _[View the full topic](https://forums.speedlife.net/t/best-undercoating/256436)._