P&S Defender SiO₂ Protectant is a next-gen, silica-infused (SiO₂) spray designed to protect and enhance all exterior surfaces—paint, glass, wheels, and trim—with deep gloss, hydrophobicity, and long-lasting durability. Whether you're maintaining a ceramic-coated vehicle or applying stand-alone protection, Defender delivers pro-level results in minutes.

Key Features & Benefits

🔹 SiO₂-Based Protection – Infused with silica to enhance gloss and add a protective barrier that lasts.
🔹 Extreme Hydrophobicity – Repels water, dirt, and road grime for easier maintenance and a self-cleaning effect.
🔹 Versatile Surface Use – Safe and effective on paint, glass, plastic trim, and wheels—coated or uncoated.
🔹 Boosts Ceramic Coatings – Refreshes existing coatings while extending their lifespan and visual appeal.
🔹 Fast & Easy Application – Spray on, wipe off—no cure time, no streaks, just instant shine and protection.

How to Use

Step 1: Wash and dry the vehicle. Ensure the surface is cool and out of direct sunlight.
Step 2: Shake the bottle well before use.
Step 3: Lightly mist Defender onto one panel at a time.
Step 4: Use a clean microfiber towel to evenly spread the product.
Step 5: Flip to a dry side of the towel and buff to a streak-free, high-gloss finish.
Step 6: Repeat across all exterior surfaces including trim, wheels, and glass.

💡 Pro Tip: For maximum protection and visual impact, apply after every wash. It’s also ideal as a final step after polishing or coating a vehicle.

Dilution Ratios

This product is ready-to-use – no dilution needed.

Why We Love It (From the CSW Team)

“At Car Supplies Warehouse, Defender has become a go-to product in our detailing bay and with our customers. It brings ceramic-like slickness and water behavior to any surface—coated or not—and it's one of the easiest protectants we’ve used. Whether prepping a delivery car or maintaining a daily driver, it always leaves a show-stopping finish.”

Compatible With / Works Best With

✅ NEXUS Fluff Edgeless Towel 500GSM Wipe Down Towel – Perfect for application and final buffing without marring
✅ P&S Inspiration Stout all around Ceramic Coating – Pair with Defender for the ultimate shine and slickness

Frequently Asked Questions (FAQs)

❓ Can I use Defender on a ceramic-coated car?
💡 Absolutely. It’s designed to boost existing ceramic coatings and extend their hydrophobic properties.

❓ How long does the protection last?
💡 On average, protection lasts 1–3 months per application depending on weather, usage, and wash routines.

❓ Is Defender safe on matte or satin finishes?
💡 Defender is best for gloss finishes. For matte or satin surfaces, test in an inconspicuous area or use a matte-specific protectant.

Technical Specifications

📏 Size: Available in 16 oz and 1-gallon sizes
🧴 Formula Type: Ready-to-use, SiO₂-infused protectant
💨 Scent: Clean, pleasant fragrance
🚗 Application Type: Hand spray and wipe-off