--- title: STRUB Wear protection Additive description: Art.-No. 33298 --- [Skip to content](https://kb.strub-lube.ch/en/knowledge/strub-wear-protection-additive#main-content) English Show submenu for translations [Support](https://kb.strub-lube.ch/en/knowledge/kb-tickets/new?hsLang=en) ![Logo\_Swiss\_Tribology\_transp\_white\_80-1.png\]](https://kb.strub-lube.ch/hs-fs/hubfs/Logo_Swiss_Tribology_transp_white_80-1.png?height=40&name=Logo_Swiss_Tribology_transp_white_80-1.png) Open main navigation Close main navigation - English Show submenu for translations - [Support](https://kb.strub-lube.ch/en/knowledge/kb-tickets/new) - [Go to strub-lube.ch](https://strub-lube.ch/) [Go to strub-lube.ch](https://strub-lube.ch/) Hello. How can we help you? - There are no suggestions because the search field is empty. 1. [Help Centre](https://kb.strub-lube.ch/en/knowledge?hsLang=en) 2. [Automotive](https://kb.strub-lube.ch/en/knowledge/automotive?hsLang=en) 3. [Additive Automotive](https://kb.strub-lube.ch/en/knowledge/automotive?hsLang=en#additive-automotive) # STRUB Wear protection Additive ## Art.-No. 33298 **Description** Improves the metal surface and forms a wear-inhibiting protective film. Excellent high pressure and emergency running properties. Applicable to all gasoline, diesel (with or without turbocharger) and LPG engines. Add to the warm engine at every oil change. **Dosage** Add 1 can (300ml) when changing oil **Features and advantages** - improves the metal surface - miscible with all engine oils - excellent high pressure and emergency running properties - facilitates cold starts - for hydraulic tappets - protects against aggressive acids and deposits - ensures proper functioning of piston rings and hydraulic tappets - increases engine performance and facilitates cold starting - Turbo and catalyst tested   ---   **[Download PDS](https://kb.strub-lube.ch/hubfs/Additive_3.120_EN/PDS_STRUB%20Wear%20protection-Additive_33298_EN_2.pdf?hsLang=en)**   ---   - [Automotive](https://kb.strub-lube.ch/en/knowledge/automotive?hsLang=en#main-content) - [Engine oils 4-stroke](https://kb.strub-lube.ch/en/knowledge/automotive?hsLang=en#engine-oils-4-stroke) - [Engine oils 2-stroke](https://kb.strub-lube.ch/en/knowledge/automotive?hsLang=en#engine-oils-2-stroke) - [Gas engine oils](https://kb.strub-lube.ch/en/knowledge/automotive?hsLang=en#gas-engine-oils) - 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