What They Are
Petroleum-based products, including some chemicals, can erode certain types of liners. However, JaGuard liners can withstand most petroleum products with few long-term effects.
| Product | Diesel | Gasoline | Ethanol (80-100%) | Motor Oil |
| 60 mil HDPE | Must remove contaminate within 30 days | Must remove contaminate within 3 days | Must remove contaminate within 30 days | Long term exposure has little or no effect |
| 36 mil Ja-Guard | Long term exposure has little or no effect | Long term exposure has little or no effect | Long term exposure has little or no effect | Long term exposure has little or no effect |