Do I have to use in a well ventilated area due to fumes? Or do the fumes subside quickly?

If I recall the smell was strong enough to overcome my smelling issues. I would say use well ventilated.

Can it be applied to wet surfaces?

I did not apply to a wet surface but after applying to dry surface and after rain it turmed white in places

Does this product work on inflatable water tubes?

I’m planning to use it for that exact purpose. It’s heavier so depending on use, may weigh it down. For yard inflatables with fans blowing up the item, I’d do the spray. For an inflatable like a kids punching bag, I’m planning on painting this to limit / prevent the inevitable leaks. The spray will be lighter than paint on, if that helps. Hope I could help a little

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White Waterproof Patch & Seal Liquid

Product ID: 299562879

Details

Brand
GORILLA
Item Weight
2.38 Pounds
Item dimensions L x W x H
4.1 x 4.1 x
Material
Rubber
Style
1 - Pack

💧Seals out water, air & moisture

☀️UV & temperature resistant

🖌️Versatile application methods

HK$600

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💪 Seal it, forget it — Gorilla Tough protection that lasts!

BUILT TO ENDURE - UV and temperature resistant finish ensures your repairs stay tough through all seasons.
PAINT READY FINISH - Compatible with latex and oil-based paints for seamless, professional-looking results.
MULTI SURFACE MASTERY - Perfect for roofs, gutters, windows, pipes, and more—your all-in-one waterproofing solution.
WATERTIGHT CONFIDENCE - Flexible rubberized coating seals leaks and blocks moisture for lasting protection.
EFFORTLESS APPLICATION - Apply by brush, roll, trowel, dip, or pour—self-leveling formula covers cracks smoothly.

Gorilla Patch & Seal Liquid Rubber Waterproof Sealant is a 32oz flexible, rubberized coating designed to seal out water, air, and moisture. It offers versatile application methods and dries to a UV and temperature resistant finish that can be painted over. Ideal for a wide range of surfaces including metal, concrete, wood, and glass, it provides a durable, watertight seal for roofs, gutters, windows, and more.

Specifications

ASIN	B08MB7WRT4
Best Sellers Rank	#16,359 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #63 in Hardware Sealers
Brand Name	GORILLA
Color	White
Compatible Material	Aluminum, Concrete, Glass, Metal, Rubber
Customer Reviews	4.4 4.4 out of 5 stars (1,776)
Included Components	(1) 32oz Can of Waterproof Patch & Seal Liquid
Item Dimensions	4.1 x 4.1 x 4.7 inches
Item Form	Liquid, Spray
Item Type Name	Gorilla - 105340
Item Weight	2.38 Pounds
Manufacturer	The Gorilla Glue Company
Material Type	Rubber
Model	105340
Number of Items	1
Part Number	105340
Style Name	1 - Pack
Surface Recommendation	Window
UPC	052427010247
Unit Count	32.0 Fluid Ounces
Warranty Description	Warranty
Water Resistance Level	Waterproof

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