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PLASTIC BODY PARTS VI–7 VI 4. Sand the surface of the polypropylene gradually as it is easily melted by the abrasion heat. Sand the area to which repair agent will be applied. 5. Uniformly apply polypropylene primer with a brush to an area larger than the repaired area. Allow to dry about 10 minutes at 20 °C {68 °F}. 6. Mix the main agent and the stiffening agent in a ratio of one to one. Apply the mixed repair agent to the damaged area. Note • When mixing the main and stiffening agents, take care not to allow bubbles to form. • The repair agent hardens quickly (about 5 minutes); proceed with the work immediately after mixing the agents. • Allow about 30 minutes to dry (20 °C {68 °F}) before sanding. The repair agent is a two part epoxy adhesive. YMU980PCX YMU980PCY YMU980PCZ |