1. Introduction
This manual provides comprehensive instructions for the safe and effective use of the ERP 98QBP0300 Microwave Cavity Spray Paint. This specialized Pearl White spray paint is designed for cosmetic touch-ups and repairs on the interior panels of microwave ovens, helping to cover scratches, dents, and other imperfections. It provides a durable, protective finish that blends seamlessly with the original appliance finish.

Image 1.1: The ERP 98QBP0300 Microwave Cavity Spray Paint can, showing its label and design.
2. Safety Information
WARNING: Flammable Liquid and Vapor. Harmful if swallowed or inhaled. May cause eye and skin irritation. Keep out of reach of children.
- Ventilation: Use in a well-ventilated area. Avoid breathing vapors. If using indoors, ensure adequate airflow by opening windows and doors, or use a fan.
- Personal Protective Equipment (PPE): Wear appropriate eye protection (safety glasses or goggles) and protective gloves to prevent skin contact.
- Ignition Sources: Keep away from heat, sparks, open flames, and hot surfaces. No smoking.
- Storage: Store in a cool, dry, well-ventilated place, away from direct sunlight and incompatible materials. Keep container tightly closed when not in use.
- Disposal: Dispose of contents and container in accordance with local, regional, national, and international regulations. Do not puncture or incinerate container.
- First Aid:
- Eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Get medical attention if irritation persists.
- Skin: Wash with plenty of soap and water. If skin irritation occurs, get medical attention.
- Inhalation: Remove person to fresh air and keep comfortable for breathing. If experiencing respiratory symptoms, call a Poison Control Center or doctor.
- Ingestion: Do NOT induce vomiting. Call a Poison Control Center or doctor immediately.
3. Product Features
The ERP 98QBP0300 Microwave Cavity Spray Paint offers several key features designed for optimal performance and durability:
- Long-lasting Hold: Provides a durable and resilient finish that withstands typical microwave use.
- Corrosion Protection: Helps protect the repaired surface from future corrosion.
- Heat Resistant: Formulated to withstand the temperatures inside a microwave oven.
- Even Spray Coverage: Designed for smooth and consistent application, minimizing streaks and drips.

Image 3.1: Visual representation of the key features of the ERP Microwave Cavity Paint.
4. Setup and Preparation
Proper preparation is crucial for a successful and lasting finish.
- Clean the Surface: Thoroughly clean the microwave cavity surface to be painted. Remove any grease, dirt, rust, or loose paint. Use a mild detergent and water, then rinse and allow to dry completely.
- Mask Off Areas: Carefully mask off any areas you do not wish to paint, such as the microwave door, control panel, turntable, and interior components not intended for painting. Use painter's tape and newspaper or plastic sheeting.
- Ensure Ventilation: As per safety guidelines, ensure the work area is well-ventilated. Open windows or use a fan.
- Shake Can: Shake the spray can vigorously for at least one minute after the mixing ball begins to rattle. Continue shaking occasionally during application.
- Test Spray: Before applying to the microwave, test the spray on an inconspicuous area or a piece of scrap material to ensure proper spray pattern and color match.
5. Operating Instructions (Application)
Follow these steps for optimal application of the microwave cavity paint:
- Hold Distance: Hold the can upright approximately 8 to 12 inches (20-30 cm) from the surface to be painted.
- Apply Thin Coats: Apply the paint in light, even coats using a steady, sweeping motion. Avoid applying a thick coat at once, as this can lead to drips and uneven drying.
- Drying Between Coats: Allow 5-10 minutes of drying time between coats. This allows the solvents to evaporate and prevents bubbling or wrinkling.
- Multiple Coats: Apply 2-3 thin coats for best coverage and durability. More coats may be applied if needed, ensuring proper drying time between each.
- Clear Nozzle: After each use, invert the can and spray for a few seconds until only clear propellant comes out. This prevents the nozzle from clogging.
- Full Cure Time: Allow the painted surface to fully cure for 12 hours before using the microwave. This ensures maximum hardness and adhesion of the paint.

Image 5.1: Demonstrating the application of microwave cavity paint inside a microwave oven.
6. Maintenance
Once the paint has fully cured, the microwave cavity can be cleaned as usual. Use mild, non-abrasive cleaners and a soft cloth. Avoid harsh chemicals or abrasive scrubbing pads that could damage the painted surface.
Store any remaining spray paint in a cool, dry place, away from direct sunlight and extreme temperatures, and out of reach of children.
7. Troubleshooting
- Uneven Spray Pattern: Ensure the can is shaken well before and during use. The nozzle might be clogged; clear it by inverting the can and spraying until clear propellant comes out, or replace the nozzle if necessary.
- Drips or Runs: This usually occurs when too much paint is applied in one coat or the can is held too close to the surface. Apply thinner, more even coats.
- Poor Adhesion: The surface may not have been properly cleaned or prepared. Ensure the surface is free of grease, dirt, rust, and loose paint before application.
- Slow Drying Time: High humidity or low temperatures can extend drying times. Ensure adequate ventilation and apply thin coats.
- Color Mismatch: While formulated to match common Pearl White microwave interiors, slight variations may occur due to appliance age or specific manufacturer shades. Test on an inconspicuous area first.
8. Specifications

Image 8.1: Product dimensions and key attributes.
| Attribute | Detail |
|---|---|
| Brand | ERP |
| Model Name | 98QBP0300 |
| Color | Pearl/Off-White |
| Finish Type | Pearl/Off-White |
| Size | 6 Ounce (Pack of 1) |
| Item Volume | 98 Cubic Centimeters |
| Item Weight | 8.8 ounces |
| Product Dimensions | 2 x 2 x 6.88 inches |
| Full Cure Time | 12 Hours |
| Indoor/Outdoor Usage | Indoor |
9. Warranty Information
The ERP 98QBP0300 Microwave Cavity Spray Paint comes with a one-year warranty, ensuring peace of mind regarding product quality and performance.
10. Support
For further assistance, technical support, or inquiries regarding the ERP 98QBP0300 Microwave Cavity Spray Paint, please refer to the contact information provided on the product packaging or visit the official ERP website.





