SONAX EX 04-06 is the latest formulation of medium cut, finishing polish for hologram-free results. The abrasives are engineered to consistently break down to produce the highest depth of gloss. SONAX EX 04-06 is water-based and contains no solvents, silicones, or petroleum. No dust is produced during polishing, making for easy cleanup and prolonging the polishing pads' life.