Ubat hilang karat/Super Heavy Duty Rust Remover/Buang Karat/Rust Free agent/Anti Rust/anti karat/500ml除锈剂

owsley Rust RemoverNet content: 1 bottle, 500ml1. Surface Pretreatment: First, remove dust and oil from the rusted area (use a wire brush or detergent to clean the surface).2. Spraying: After shaking the rust remover well, spray it evenly onto the rusted area, ensuring complete coverage. (For stubborn rust, apply a thicker layer.)3. Waiting for the rust to react: For mild rust, wait 2-3 minutes; for stubborn rust, allow 5-10 minutes (some products recommend 10-30 minutes).4. Wipe Cleaning: Gently rub the rusted area with a soft cloth or sponge, using a brush to work in any gaps. Once the rust has fallen off, rinse any remaining rust with clean water.5. Post-treatment: After air drying or wiping, apply a rust inhibitor or spray paint. (It is recommended to air-dry metal parts for 2 hours after treatment.)