Removes heavy scratches and abrasions from most acrylic surfaces. Use when damage is too severe to be restored with NOVUS No. 2 polish. Novus Heavy Scratch Remover requires use of NOVUS No. 2 for final finishing. Not recommended for use on coated plastics. Recommended for use on: Plexiglas, Lexan, Lucite, Palsun, and Acrylite. Size: 8ozProperties The complete NOVUS Plastic Polish System consists of three components namely Clean and Shine Polish No.1 , Scratch Remover No.2 , and the Heavy Scratch Remover No.3 each sold separately.APPLICATION INSTRUCTIONS: If the surface is extremely dirty, apply NOVUS No. 1 liberally and wipe using long, sweeping strokes. Do not use pressure at this time or large dirt particles may scratch the plastic. Re-apply NOVUS No. 1. Polish using short, circular strokes with a clean portion of the cloth. When surface is thoroughly clean and uniformly covered, buff to a slippery glaze with a clean portion of the cloth. Surfaces buffed to a high glaze are more resistant to dust and future scratching. Reapply NOVUS No. 1 regularly to maintain the antistatic, smudge and scratch resistant properties. Media NOVUS PLASTIC POLISH SYSTEM