INSTRUCTION FOR USING NOMA 922 – GLASS NANO COATING & RAIN REPELLENT PROTECTION

Rainwater clinging to car glass can reduce visibility and make driving in wet weather more stressful. NOMA 922 helps create a hydrophobic nano coating on clean exterior glass, allowing water to bead up and roll off more easily.

PRODUCT INTRODUCTION

NOMA 922 is a specialized automotive glass nano coating designed for exterior glass surfaces. It helps create a water-repellent protective layer after the glass has been properly cleaned, supporting clearer visibility in rainy conditions.

For best results, use NOMA 922 after cleaning the glass with NOMA 911 or after thoroughly removing stains, oil film, and surface contaminants.

BENEFITS

• NOMA 922 offers the following key benefits:
• Creates a hydrophobic nano coating on exterior car glass.
• Helps rainwater bead up and roll off more quickly.
• Reduces water clinging to the glass surface.
• Supports clearer visibility when driving in wet weather.
• Helps protect freshly cleaned glass after stain removal.
• Maintains its effect for approximately 2–5 months depending on usage and environmental conditions.

DETAILED INSTRUCTIONS

1. Before Use

• Before applying NOMA 922, make sure the glass surface is completely clean and dry. For best results, remove hard water spots, mineral deposits, and oil film with NOMA 911 first.
• Park the vehicle in a cool, shaded, and well-ventilated area. Do not use the product under direct sunlight or when the glass is hot.
• Because NOMA 922 contains a high level of alcohol-based solvent, keep the product away from heat, sparks, open flames, cigarettes, and any ignition sources during use.
• Wear protective gloves and eye protection during application, especially when working on large glass areas.

2. Using the Product

• Step 1: Make sure the exterior glass surface has been cleaned and wiped completely dry.
• Step 2: Shake the NOMA 922 bottle thoroughly before use.
• Step 3: Open the cap and apply a moderate amount of coating onto the glass surface or onto the applicator pad.
• Step 4: Spread the coating evenly across the glass using small circular motions.
• Step 5: Work section by section to avoid uneven application. Do not apply too much product in one area.
• Step 6: After application, leave the coating to dry and bond for at least 4 hours. For better bonding, allowing it to cure overnight is recommended.
• Step 7: During the curing period, keep the glass away from water, rain, car washing, and direct touching.
• Step 8: After the coating has cured, gently wipe the glass with a clean soft microfiber towel to remove any remaining haze or residue.
• Step 9: Test the coating by spraying clean water onto the glass. If the water forms beads and rolls off easily, the coating has bonded successfully.

USAGE NOTES

• NOMA 922 should only be used on exterior automotive glass surfaces.
• Do not apply to the inside of the windshield or film-coated interior glass, as it may affect the film adhesive or coating.
• For best performance, the glass must be cleaned and dried before application.
• Do not apply on hot glass or under direct sunlight.
• Do not apply too thickly. A thin, even layer gives better clarity and bonding.
• Do not let water contact the coated glass during the curing period.
• Avoid wiping or washing the glass too aggressively after application, as strong friction may shorten the coating duration.
• Effectiveness depends on weather, parking conditions, washing frequency, and driving environment.
• Important: NOMA 922 is a water-repellent coating. It does not remove existing glass stains, oil film, deep scratches, chips, cracks, or permanent glass damage. Clean the surface properly before coating.

SAFETY PRECAUTIONS

1. Use only in a well-ventilated area. Keep away from heat, sparks, flames, cigarettes, and other ignition sources. Do not smoke during use.
2. Avoid inhaling vapors and contact with eyes or skin. Wear protective gloves and eye protection.
3. Keep out of reach of children. Do not use near children, pregnant women, or people with respiratory sensitivity.
4. If inhaled, move to fresh air. If contact occurs, rinse eyes with clean water or wash skin with soap and water. Seek medical advice if irritation continues.
5. Do not pour leftover product into drains, water sources, or soil.

STORAGE INSTRUCTIONS

• Temperature: Store below 37°C. Do not leave the bottle inside a parked vehicle under sunlight.
• Light: Keep in a cool, dry place away from direct sunlight and UV exposure.
• Heat: Keep away from heat sources, sparks, flames, and smoking areas.
• Cap: Close the cap tightly after use.
• Position: Store upright to prevent leakage.
• Moisture: Prevent water or moisture from entering the bottle.
• Safety: Keep out of reach of children and pets.

FREQUENTLY ASKED QUESTIONS (FAQ)

1. Should I use NOMA 922 before or after NOMA 911?

Use NOMA 922 after NOMA 911. NOMA 911 removes glass stains and oil film, while NOMA 922 creates a protective hydrophobic coating on the cleaned glass.

2. Can I apply NOMA 922 directly to dirty or stained glass?

It is not recommended. Dirt, oil film, and mineral deposits can prevent the coating from bonding evenly. Always clean and dry the glass before application.

3. Which surfaces can NOMA 922 be used on?

NOMA 922 is suitable for exterior automotive glass such as windshields, side windows, rear glass, and side mirrors.

4. Can I use it on the inside of the windshield?

No. NOMA 922 is intended for exterior glass surfaces only. Do not apply it to interior glass, especially film-coated glass.

5. How long does the effect last?

The effect typically lasts around 2–5 months depending on weather conditions, parking environment, washing frequency, and how often the glass is wiped.

6. Why do I need to wait at least 4 hours after application?

The coating needs time to dry, bond, and stabilize on the glass surface. Avoid water, rain, and car washing during this period for better durability.

7. What happens if the coating looks hazy after application?

A light haze may appear if too much product is applied or if residue remains after curing. After the curing time, gently wipe the surface with a clean microfiber towel until the glass looks clear.

8. Does NOMA 922 replace windshield wipers?

No. NOMA 922 helps water bead and roll off more easily, but windshield wipers are still necessary for safe driving in many rain conditions.

9. Can I store NOMA 922 inside my car?

It is not recommended, especially when the vehicle is parked under sunlight or in hot weather. Store the product below 37°C in a cool, dry, and well-ventilated place.

CONCLUSION

NOMA 922 is the protection step after glass cleaning. Once the glass is clean and dry, the nano coating helps rainwater bead up and slide away more easily, supporting a clearer and more comfortable driving view in wet weather.

Use it with proper surface preparation, allow enough curing time, and always follow the safety precautions for the best result.