UNDERWATER MAGIC UWM-03 Single Tube Sealant 685984946164 290ML 9.8OZ

( Brand: Underwater Magic ), ( Manufacturer Part Number: UWM-03 ), ( Type: Sealant ), ( UPC: 685984946164 )

Review UNDERWATER MAGIC Single 290ml 9.8oz Tube Sealant Tan

Introducing the Underwater Magic UWM-03 Single 290ml (9.8oz) Tube Sealant, a high-performance, water-resistant solution designed to repair and protect various underwater environments. This single tube sealant is perfect for small to medium-sized repairs, making it an essential addition to your marine toolkit.

The Underwater Magic UWM-03 is formulated with advanced polyurethane technology that quickly sets and cures underwater, forming a strong, flexible, and watertight seal. Its unique formula adheres to various surfaces, including fiberglass, metal, concrete, and rubber, making it a versatile choice for various underwater repair applications.

This sealant is designed to resist the harsh effects of the marine environment, including UV radiation, extreme temperatures, and exposure to saltwater. Its high tensile strength and elongation properties ensure that the repair remains strong and durable, even when subjected to continuous water pressure.

The UWM-03 comes in a convenient, easy-to-handle tube design, ensuring precise application and minimal waste. The tube features a nozzle with a controllable flow rate, allowing for accurate and consistent bead application, and the sealant can be tooled for a smooth, professional finish.

This single tube sealant is perfect for small to medium-sized underwater repairs, such as fixing cracks in fiberglass hulls, repairing leaks in underwater pipes, and sealing joints in concrete structures. Its fast curing time and strong adhesive properties make it an indispensable tool for marine professionals and enthusiasts alike.

In conclusion, the Underwater Magic UWM-03 Single 290ml (9.8oz) Tube Sealant is a high-performance, versatile, and essential addition to any marine toolkit. Its advanced polyurethane formula ensures a strong, flexible, and watertight seal that can withstand the harsh effects of the marine environment, making it the go-to choice for various underwater repair applications.

Pros and Cons of Buying Underwater Magic UWM-03 Single 290ml (9.8oz) Tube Sealant

Underwater Magic UWM-03 is a popular underwater sealant used for repairing leaks and cracks in underwater applications. Like any product, it comes with its advantages and disadvantages. In this analysis, we'll discuss both to help you make an informed decision about purchasing the Underwater Magic UWM-03 sealant.

1. Waterproof and durable: Underwater Magic UWM-03 is specifically designed for underwater applications, making it an ideal choice for sealing leaks in pools, hot tubs, boats, and other underwater structures.

2. Easy to apply: The sealant comes in a tube form, making it easy to apply directly to the affected area, without the need for mixing or special tools.

3. Fast curing: The sealant sets quickly, typically within 15-30 minutes, depending on water temperature and other environmental factors. This allows for repairs to be made efficiently with minimal downtime.

4. Flexible: Underwater Magic UWM-03 maintains its flexibility even after curing, allowing it to adapt to the movement of underwater structures, such as pools and boats.

5. Resistant to UV and chemicals: The sealant is resistant to both UV rays and common swimming pool and hot tub chemicals, ensuring long-lasting repairs.

1. Limited capacity: The Underwater Magic UWM-03 sealant comes in a single 290ml (9.8oz) tube, which may not be sufficient for larger repairs or for multiple repairs at once.

2. Expensive compared to other sealants: Underwater Magic UWM-03 is priced higher than some other sealants on the market, which may be a concern for budget-conscious consumers.

3. Requires thorough surface preparation: Proper surface preparation is essential for achieving a successful seal. This may involve cleaning the area of debris, ensuring the surface is free of moisture, and applying a suitable primer.

4. Not suitable for above-water applications: Underwater Magic UWM-03 is specifically designed for underwater use and should not be used for above-water repairs.

In conclusion, Underwater Magic UWM-03 is a high-quality, durable, and flexible sealant designed for underwater applications. Its quick curing time, waterproof properties, and resistance to UV and chemicals make it an excellent choice for sealing leaks and cracks in pools, hot tubs, boats, and other underwater structures. However, its limited capacity, higher price point, and requirement for thorough surface preparation are potential drawbacks.

If you frequently deal with underwater repairs and require a high-performance sealant with excellent waterproofing properties, Underwater Magic UWM-03 may be a worthwhile investment. Alternatively, if you're looking for a more budget-friendly option or only need a small amount of sealant for occasional repairs, there may be other, less expensive alternatives available on the market.

Details:

Underwater Magic UWM-03 Single 290ml / 9.8oz Tube Sealant - Tan. This is a brand new part comes with full manufacturer warranty.

part #: uwm03 prices

• $63.30-$593.63

specifications poolmaintgo:

• brand: Underwater Magic
• mpn: Uwm-03
• type: Sealant
• upc: 685984946164

seller poolmaintgo:

• # reviews: 46890
• city: Tucson, Arizona
• rating: 99.9%

general poolmaintgo:

• Pools Spas > Pool Equipment Parts > Other Pool Equipment Parts
• condition: New

offer poolmaintgo:

• started: June 8, 2026
• sold: 0
• options: Ship-to-home
• availability: In Stock

payments poolmaintgo:

• credit card: Discover
• wallet: Paypal
• other

shipping poolmaintgo:

• service: USPS Priority Mail, FedEx Standard Overnight
• cost: $11.60
• transit: 3-8 Days
• type: Calculated
• class: Expedited, One-day
• carrier: USPS, FedEx

returns poolmaintgo:

• policy: Returns Accepted
• method: Money back
• paid by: Seller
• time: 60 Days

Underwater Magic UWM-03 Is Similar To:

• Dmk-w8000 Aquaflex White Underwater Sealant Aquabond Swimming Pool Leak Kit By 856649004110 (27.3% similar) Great for thin and spider cracks. Spreads like soft butter. Can be used above water, doona easy to use, two part polyurethane resin won't break down in sunlight or chlorine. There is simply nothing else like it available anywhere else. Algae and mildew resistant better than silicone caulk because of...(February 21st, 2016)
• Uwm-02 Horizon Underwater Magic Sealant Oz Tube Blue (47% similar) Underwater Magic adhesive and sealant has been developed for all kinds of commercial as well as residential pools. It is odor free, its free of: oxide - acetic acid - assassinate solvents, 100% silicone free and is not affected by: chlorine / salt sea water, weathering and UV light, alphabetic ...(May 25th, 2022)
• Sealant 88-867-1016 Underwater Magic 290ml 9.8oz Tube Gray 88-867-1016 (55.2% similar) Sealant, Underwater Magic, 290ML/9.8OZ tube, gray #88-867-1016...(February 13th, 2025)
• Underwater Magic Uwm-02c Sealant 290ml 9.8oz Tube 12ct Blue (73.8% similar) Underwater Magic UWM-02C sealant, 290ML/9.8OZ tube, 12CT, blue. This is a brand new part comes with full manufacturer warranty...(March 11th, 2025)
• Underwater Magic Uwm-01 290ml 9.8oz Tube Sealant White (86% similar) This is a brand new part comes with full manufacturer warranty. Underwater Magic UWM-01 290ML / 9.8OZ tube sealant - white...(March 31st, 2025)
• Underwater Magic Uwm-09 Sealant Single 290ml 9.8oz Tube Black (79% similar) Used on Ce model coated heaters...(September 10th, 2025)