{"product_id":"carpro-flyby30-glass-sealant-20ml-nano-windshield-coating-hydrophobic-rain-repellent-abrasion-resistant","title":"CARPRO FlyBy30 Glass Sealant — 20mL Nano Windscreen Coating, Hydrophobic Rain Repellent \u0026 Abrasion Resistant","description":"\u003cstrong\u003eCARPRO FlyBy30 is a durable nano glass sealant that repels rain, dirt and road spray to improve visibility on windshields and exterior glass.\u003c\/strong\u003e\n\n\u003cp\u003eFlyBy30 is a concentrated 20mL professional-grade glass coating formulated for cars, boats and even shower doors. Applied with the included applicator and microfiber pads, it creates a thin, hydrophobic layer that encourages water to bead and roll off at driving speeds, reduces sticking contaminants and resists abrasion from wipers and car washes. The kit includes a 20mL bottle, an applicator block and two 4\" microfiber suede pads for precise, controlled coverage.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly does FlyBy30 start repelling rain?\u003c\/h3\u003e\n\u003cp\u003eFlyBy30 is engineered to begin shedding water once the vehicle reaches highway speeds; many users notice improved bead-and-shedding behavior at roughly 30–40 mph. It forms a high contact angle to encourage droplets to round up and slide off, reducing surface film and light scatter in wet conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHydrophobic contact angle ≈ 112° for strong beading\u003c\/li\u003e\n  \u003cli\u003eLow sliding angle ≈ 15° for rapid droplet runoff\u003c\/li\u003e\n  \u003cli\u003eRain repellency typically visible from 30–40 mph\u003c\/li\u003e\n  \u003cli\u003eWorks on moving vehicles and stationary glass when rinsed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long does a single application last and how much is needed?\u003c\/h3\u003e\n\u003cp\u003eA properly applied coating uses roughly 10mL to cover a full windshield, so the 20mL bottle can supply about two full-windshield treatments. Longevity depends on environmental exposure and maintenance; unopened shelf life is about 12–14 months, and once opened expect up to six months under normal storage and use conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApproximate consumption: 10mL per windshield\u003c\/li\u003e\n  \u003cli\u003eTwo full-windshield applications from one 20mL bottle\u003c\/li\u003e\n  \u003cli\u003eShelf life unopened: 12–14 months; opened: ≤6 months\u003c\/li\u003e\n  \u003cli\u003eResists abrasion from wipers, car washes, dust and salt\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is FlyBy30 applied and how many coats should I use?\u003c\/h3\u003e\n\u003cp\u003eApplication is straightforward with the included applicator block and microfiber pads. Clean the glass thoroughly, apply a thin even layer, let it flash briefly if needed and buff off any residue; the product supports immediate consecutive coats for added durability and repellency.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKit includes 20mL bottle, applicator block, and two 4\" microfiber suede pads\u003c\/li\u003e\n  \u003cli\u003eRecommended coating: 2–3 coats on the windshield, 1 coat on other windows\u003c\/li\u003e\n  \u003cli\u003eConsecutive coats can be applied right away for build-up\u003c\/li\u003e\n  \u003cli\u003eWorks on all exterior glass types including boats and shower doors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat protection and performance can I expect on everyday roads?\u003c\/h3\u003e\n\u003cp\u003eFlyBy30 provides a protective, low-friction glass finish that reduces the accumulation of dirt, salt and light ice while resisting common friction sources like wiper blades and automatic car washes. It improves water management on the surface, which can decrease visual distortion from small droplets and surface film when driving in wet weather.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRepels water, dirt, dust, salt, ice and snow\u003c\/li\u003e\n  \u003cli\u003eResists friction and abrasion from wipers and car washes\u003c\/li\u003e\n  \u003cli\u003eImproves droplet contact and sliding behavior for clearer vision\u003c\/li\u003e\n  \u003cli\u003eSuitable for vehicles, marine glass, and home shower doors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? FlyBy30 is aimed at vehicle owners, professional detailers and boating enthusiasts who want a compact, high-performance glass coating to improve wet-weather visibility and reduce cleaning frequency. It’s particularly useful for drivers who regularly experience heavy rain, road spray or salty coastal conditions and for anyone wanting a durable, easy-to-apply hydrophobic layer on exterior glass surfaces.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use FlyBy30 on shower doors and marine glass?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. FlyBy30 is formulated for all exterior glass types including shower doors, boats and vehicle windows.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many coats should I apply to the windshield?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Apply 2–3 coats to the windshield for best repellency; other windows typically need one coat.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CARPRO","offers":[{"title":"Default Title","offer_id":55167393956183,"sku":"B00NIEAE10","price":40.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/carpro-flyby30-front-packaging.jpg?v=1790385661","url":"https:\/\/britishgarage.co.uk\/products\/carpro-flyby30-glass-sealant-20ml-nano-windshield-coating-hydrophobic-rain-repellent-abrasion-resistant","provider":"British Garage","version":"1.0","type":"link"}