STINGER SPILLPAL™ LEAK AND SPILL CONTAINMENT, ECONOMY, 12'L X 15'W WHEN TIME AND SPACE ARE IMPORTANT TO ON-THE-JOB CONTAINMENT OF LEAKS AND SPILLS, ENPAC™'S REMOVABLE FOAM SPILLPAL WILL COME TO THE RESCUE AVAILABLE IN STANDARD AND CUSTOM SIZES, ENPAC® ENSURES THE RIGHT BERM FOR EVERY CONTAINMENT NEED. 4.5" FOAM SIDEWALLS INCREASE VERSATILITY WITH STURDY CONSTRUCTION AND A DRIVE IN AND OUT FEATURE; KEEPING THE JOB MOVING WHILE NOT SACRIFICING SAFETY OR COMPLIANCE. THE SIDEWALL DESIGN INCORPORATES HIGH STRENGTH CONNECTORS AND A TWO WAY AIR RELIEF SYSTEM THAT FACILITATES AUTOMATIC ENTRY/EXIT WITHOUT ASSISTANCE. USER-FRIENDLY REMOVABLE LOGS PROVIDE EXCELLENT PROTECTION FROM HARSH CHEMICALS AND LIQUIDS WHILE KEEPING STORAGE AND FREIGHT SPACE TO A MINIMUM HEAVY DUTY STINGER SPILLPALS™ ARE MADE FOR RUGGED OUTDOOR USE WITH HEAVY TO EXTREME TRAFFIC. #1 IN OIL, GAS, DRILLING & FRACKING SPILL CONTAINMENT