SONAX Spray + Seal car spray sealant 750ml — instant gloss & hydrophobic protection for paint, glass & plastic

SONAX Spray + Seal is a rinse-off spray sealant that delivers an instant glossy finish and a water-repellent barrier for paint, plastic, chrome and glass in one easy step.

Designed for quick application during the final stages of a wash, this 750ml spray-on formula bonds to wet surfaces to create a slick, hydrophobic layer that improves shine and helps water bead and sheet away. It’s intended to be used on freshly washed cars — simply spray onto a wet vehicle during the final rinse and allow the product to activate before rinsing it away. The result is enhanced gloss, improved beading, and surface protection across multiple exterior materials without heavy rubbing or specialized tools.

How does this product speed up the car-washing routine?

SONAX Spray + Seal reduces drying and detailing time by forming a protective layer while the vehicle is still wet, eliminating an extra step of hand-applied sealants. It integrates into your rinse cycle so you finish washing and sealing in one flow.

• Spray directly on wet surfaces during the final rinse.
• Rinse off after activation — no towel buffing required.
• Works across paint, plastic trims, chrome and glass to save time.

What types of surfaces can I safely use it on?

This formula is built to be safe on factory and aftermarket finishes: automotive paint, clearcoat, plastic trims, chrome accents, glass and rubber seals. It’s formulated for exterior use only and does not require abrasive action.

• Paintwork and clearcoat — instant gloss boost.
• Plastics and trim — restores and seals without whitening.
• Chrome and metal accents — improves repellency and shine.

How long will the protection and gloss last?

Longevity depends on driving conditions, washing frequency, and environmental exposure. Under normal conditions you can expect improved water beading and shine for several weeks, and reapplication during routine washes helps maintain the effect.

• Provides short- to mid-term hydrophobic performance.
• Best results with regular use during each final rinse.
• Reapply after heavy contamination, polishing, or abrasive washes.

Is application complicated or suitable for beginners?

No advanced technique is required — it’s aimed at DIY users and professional detailers who want a fast, repeatable step. Follow the simple spray-and-rinse routine and avoid application on dry surfaces for consistent results.

• User-friendly spray bottle design for controlled coverage.
• Apply only to wet surfaces; do not use on dry paint.
• Safe for routine home or professional car-wash setups.

Who is this for: SONAX Spray + Seal 750ml is ideal for vehicle owners and detailers who want a quick, no-fuss way to boost gloss and add hydrophobic protection during the wash. It suits anyone looking to shorten drying and finishing time—daily drivers, weekend restorers, and fleet operators who need repeatable, fast results across paint, chrome, plastics and glass without mechanical polishers.