The CRP Automotive Pentofrost E is a multipurpose antifreeze concentrate that is produced through an environmentally friendly process, and it can be used where VW G12++ or G13 is required. Pentrofrost E meets ASTM D-3306 and is offered in 1.5L and 5L sizes. Pentofrost E uses an environmentally friendly manufacturing process, which features the addition of glycerin to its glycol base. Its formula contains no nitrites, phosphates, amines, or phosphorous containing additives. Pentofrost E protects all material used in cooling systems and is recommended for non-ferrous metals and year-round use.