Could you use this ins a stock tank swimming pool?

it can be used underwater and takes 24 to 48 hours to cure

Does this product eventually dry hard or remain flexible?

my application in place about 2 months has remained somewhat flexible. no, it's not a hard finish nor intended to be as i read it. it looks like a good product so far and will be what i expect it to be.

can I used it to cover cracks in the wall?

Yes but you must Stir it good with a hard puddy knife Once it’s soft it’s spreadable

Can this be sanded after it dries so the finished surface is smooth?

Yes it can be sanded but you will have to do a good deal of sanding if you add a lot of layers. I would recommend that a person would try to smooth it as much as possible before it dries.

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Gorilla Waterproof Patch & Seal Rubberized Sealant Paste, White, 1lb Can

Gorilla Waterproof Patch & Seal Rubberized Sealant Paste, White, 1lb Can

Product ID: 505021028

Details

Brand
GORILLA
Item Weight
16 ounces
Item dimensions L x W x H
4.2 x 4.2 x
Material
Hybrid SMP
Style
1 - Pack

💧Instantly seals water & moisture

☀️UV & temperature resistant for lasting repairs

🛠️Flexible rubberized paste fills large gaps

€ 52.51

Duties & taxes included

In stock

Sold byAmazon FinlandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💪 Seal it once, seal it right — the ultimate fix for fearless pros!

BUILT TO LAST - UV and temperature resistant formula ensures durable, weatherproof repairs
SEAL LIKE A PRO - Thick, flexible paste clings to wet & dry surfaces for instant leak protection
PAINTABLE FINISH - Customizable white paste can be painted to blend seamlessly with any surface
READY WHEN YOU ARE - Cures fully in 24-48 hours with quick skinning start, so you can move on fast
VERSATILE APPLICATION - Works on wood, metal, glass, concrete, PVC, and more—perfect for all your DIY fixes

Gorilla Waterproof Patch & Seal is a 1lb can of thick, flexible rubberized sealant paste designed to instantly fill large gaps, cracks, and holes on multiple surfaces. It seals out water, air, and moisture, cures in 24-48 hours, and offers UV and temperature resistance for long-lasting repairs. Paintable and suitable for wet or dry surfaces, it’s ideal for roofs, gutters, windows, PVC joints, and more, making it a must-have for durable, professional-grade waterproofing.

Specifications

ASIN	B0BPT6XKB1
Best Sellers Rank	#37,127 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #142 in Hardware Sealers
Brand	GORILLA
Brand Name	GORILLA
Color	White
Compatible Material	Aluminum, Fiberglass, Glass, Metal, Wood
Customer Reviews	4.0 out of 5 stars 1,110 Reviews
Global Trade Identification Number	00052427017536
Included Components	(1) can of rubberized sealant paste
Item Dimensions	4.2 x 4.2 x 2.7 inches
Item Form	Paste
Item Highlight	Fills Large Gaps and Cracks, Blocks Water and Air Intrusion, Ideal for Roofs, Gutters, And Other Surfaces
Item Type Name	Gorilla - 109406
Item Weight	16 ounces
Item dimensions L x W x H	4.2 x 4.2 x 2.7 inches
Manufacturer	The Gorilla Glue Company
Material	Hybrid SMP
Material Type	Hybrid SMP
Model	109406
Number of Items	1
Number of Packs	1
Part Number	White
Style	1 - Pack
Style Name	1 - Pack
Surface Recommendation	Tile
UPC	052427017536
Unit Count	1 Count
Water Resistance Level	Waterproof

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