the picture shows it is 16 fl oz but the item description says it is 25 fl oz. what is it exactly?

It is. 16oz with two bottles, so it’s a mistake on the description. You will receive 2 16 oz bottles

How long can this product be used?

I have been using for over a year and it still works great. I use it on the hard water stains on the outside windows. We have hard water and the sprinklers spray some of the windows and leaves a build up that only the Glass and Shower Coating spray cleans for me.

Can I use this on quartz countertops?

You can, but the product won't bond the same as it goes to glass showers, windows, ceramic sinks, porcelain tile etc. The product bonds molecularly to the silica sites in the glass. Quartz is a mixture of acrylic synthetic and stone. A better recommendation for the quartz is the Invisible Shield Glass & Surface Cleaner (2 in 1 ) product or the Invisible Shield Marble & Granite Cleaner listed on the Invisible Shield page.

Is this product really as good as advertised?

Yes. It does a wonderful job repelling water. Just rub off the dried spots every week or so.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Invisible Shield Protective Glass Shower Coating for Showers, Mirrors, Windows, Tile to Repel Soap Scum and Hard Water Minerals for Easier Cleaning (2 Pack) 16 oz

Invisible Shield Protective Glass Shower Coating for Showers, Mirrors, Windows, Tile to Repel Soap Scum and Hard Water Minerals for Easier Cleaning (2 Pack) 16 oz

Product ID: 239664652

Details

Brand
Invisible
Item Form
Spray
Item Weight
16 ounces
UPC
844584035313
Water Resistance Level
Water

⚡Instant bonding, no wait

💧Repels water & hard minerals

🛡️1-year durable protection

Description

🛁 Shield your shine, skip the scrub—clean smarter, not harder!

LASTS UP TO A YEAR - One application shields your glass surfaces for 12+ months, slashing cleaning time and effort.
MULTI SURFACE MASTERY - Perfect for showers, mirrors, windows, tiles, and even car windshields—versatility that fits your dynamic lifestyle.
EFFORTLESS APPLICATION - Spray, dry, and polish in under 5 minutes—no complicated steps or waiting around.
ECO FRIENDLY MADE IN USA - Biodegradable formula crafted by Unelko Corporation, trusted by pros worldwide.
REPELS SOAP SCUM HARD WATER - Blocks stubborn mineral buildup and grime, keeping surfaces crystal clear and streak-free.

Invisible Shield Protective Glass Shower Coating is a top-rated, biodegradable surface treatment that creates a durable, water- and stain-resistant barrier on glass, tile, and mirrors. Each 2-pack delivers 32 oz of easy-to-apply spray that bonds instantly and lasts up to a year, repelling soap scum, hard water minerals, and dirt for effortless cleaning and enhanced clarity across multiple surfaces.

Specifications

ASIN	B08M1WFDPC
ASIN	B08M1WFDPC
Best Sellers Rank	#308,445 in Health & Household ( See Top 100 in Health & Household ) #563 in Glass Cleaners
Brand Name	Invisible Shield
Compatible Material	Glass, Porcelain, Tile
Customer Reviews	3.9 3.9 out of 5 stars (190)
Date First Available	October 27, 2020
Item Form	Spray
Item Weight	16 ounces
Manufacturer	Unelko Corporation
Manufacturer	Unelko Corporation
Material Feature	Biodegradable Warning
Number of Items	2
Number of Packs	2
Package Dimensions	10.79 x 7.76 x 6.3 inches; 1 pounds
Surface Recommendation	Porcelain, Glass, Tile
UPC	844584035313
Unit Count	32 Ounce
Water Resistance Level	Water Repellent

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Very impressed with the quality and fast delivery. Will shop here again.

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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