How Chemical Paint Stripper works? Vitarag Chemicals is a renowned manufacturer of PCR 01 Paint Stripper Chemical paint strippers, like PCR-01, work through a process called chemical dissolution. Here's a general overview of how they work: 1. Application: The chemical paint stripper is applied directly to the surface of the material from which you want to remove paint. This could be metal, wood, or other substrates. 2. Chemical Reaction: The active ingredients in the paint stripper initiate a chemical reaction with the paint or coating. These ingredients typically include solvents, surfactants, and other chemicals that penetrate and break down the bonds within the paint. 3. Softening: As the chemical reaction progresses, the paint begins to soften and lose its adhesion to the substrate. This makes it easier to remove.