STP Engine Flush : Removes harmful sludge and deposits : 450ml : Pack of 1 Combo

STP Engine Flush: High-quality motor oils are also known to form acids due to combustion by-products, high temperatures and oxidation. The grit and sludge-forming acid deposits in the crankcase even after you have drained the engine oil and replaced the filter. The STP engine flush has been specially formulated to dissolve this harmful engine deposit and maintain efficient oil circulation throughout the entire engine. It has anti-wear additives that help protect vital engine wear surfaces during cleaning. STP engine flush, when added to the used motor oil prior to draining helps neutralise engine acids. It loosens and removes sludge, varnish and gum deposits that ordinary draining may leave behind. STP stands for Scientifically Treated Petroleum. Formed in 1954 in the United States the company has a strong history with motor racing that has allowed it to demonstrate the high quality nature of its products.