Automotive Solutions Prototype Formulation for Car Polish Auto Care Formulation Information Polish Description Formulation reference: PW-350 The combination of silicone fluids and a silicone resin gives an easy-to-use polish product that resists weathering. This product also features excellent gloss and color. 4. XIAMETER® PMX-200 Silicone Fluid, 5. Dow Corning® 3527 Release Agent Weight (%) Trade Name/Supplier Exxon Chemicals Ltd. 14.0 Shell Chemicals Ltd. Exxon Chemicals Ltd. 10.0 Shell Chemicals Ltd. 1.2 Dow Corning Corporation Procedure 1. Heat Phase A ingredients to 70°C in an auxiliary vessel using low shear. 2. Add ingredients 7-9 to the main vessel, heating to 70°C with low shear. 3. Slowly add ingredient 10 and stir until dispersed. 4. Add Phase A and Phase B with high shear. 5. Cool to ambient temperature.

Typical Properties/Additional Information Suggestions for adjusting the formulation: • To improve gloss: Increase XIAMETER® PMX-200 Silicone Fluid, 1,000 cSt, to 1.0%. • To improve color: Incorporate XIAMETER® PMX-200 Silicone Fluid, 12,500 cSt, at 0.5%. • To improve durability: Incorporate Dow Corning® RSN-9118 Resin at 2.0% instead of Dow Corning® 3527 Release Agent. • ALCANTM SF7 can be replaced by other aluminum trihydroxides such as Almatis Hydral® 710. Two Brands to Serve You Whether you seek industry-leading innovation or greater cost efficiency, Dow Coming can help. Dow Corning® brand...