This product can be applied underwater? Or does it have to be applied and cured on a dry surface first?

Yes, can applied under water. I got piping that have very small water leaked that is why I bought this one. I applied and it seems it stop the leaked up to now. Hope this helps.

can this be used to repair a cracked skimmer?

I would give it a try. I used to repair a leaky exhaust port on a motor yatch.

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Underwater Magic Underwater Magic Sealant, 290ml/9.8oz Tube, White

Underwater Magic Underwater Magic Sealant, 290ml/9.8oz Tube, White

Product ID: 650429645

Details

Material
Polyurethane
Brand
Underwater
Style
Compact
Item Weight
0.01 Ounces
Item dimensions L x W x H
23 x 5 x 5

⚪Pure white acrylic formula for clean, seamless finish

💧Waterproof sealant for ultimate protection

🛠️290ml compact tube for precise application

¥28108

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Seal the moment, even underwater – because your gear deserves magic!

ACRYLIC EXCELLENCE - Premium white acrylic formula ensures long-lasting adhesion
DIVE READY DURABILITY - Seals underwater with unmatched waterproof strength
PRECISION APPLICATION - Compact 290ml tube designed for easy, mess-free use
UNIVERSAL COMPATIBILITY - Perfectly bonds with polyurethane and other materials
TRUSTED INDUSTRIAL GRADE - Ranked #601 in Hardware Sealers for proven reliability

Underwater Magic Sealant is a 290ml white acrylic paste designed for waterproof sealing applications, especially underwater. Its compact tube ensures precise application, while its compatibility with polyurethane and other materials makes it a versatile choice for professionals seeking durable, industrial-grade protection.

Specifications

ASIN	B01NCUU1N1
Best Sellers Rank	#143,138 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #601 in Hardware Sealers
Brand	Underwater Magic
Brand Name	Underwater Magic
Colour	White
Compatible Material	Polyurethane
Item Dimensions	23 x 5 x 5 Centimeters
Item Form	Liquid, Paste
Item Weight	0.01 Ounces
Item dimensions L x W x H	23 x 5 x 5 Centimeters
Manufacturer	Underwater Magic
Manufacturer Part Number	UWM-01
Material	Acrylic
Material Type	Acrylic
Model	UWM-01
Number of Items	1
Style	Compact
Style Name	Compact
UPC	712190587963
Water Resistance Level	Waterproof

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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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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¥28108

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

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