Waterproof Leakage Sealant Spray

Save $40.00

Sale price$39.99 Regular price$79.99
In stock, & delivery in 7-14 days
  • It is applied to leaks in walls, pipes, and roofs of houses. 2. Antitrust and waterproof 3. Long-lasting and durable. Specifically created to fix leaks in pipe joints, slot wiring, pipe roots, home roofs, and wall cracks It has the qualities of being rustproof, anticorrosive, and quick drying. 20–25 mints of dry time VERSATILE EXPANDABLE JUST ZIP IT UP: The polyurethane-based, moisture-cured filler and insulation substance is called All Weather PU Foam Insulation Sealant.
  • Paste ALL PURPOSE PU FOAM has a great bind to wood, plywood, and concrete and is perfect for sealing joints, cracks, gaps, and holes in doors, windows, roofing, and pipes.

  • LOWER ENERGY COSTS: By keeping your heat or air conditioning on the inside, the provided sealant perfectly fills, seals, and insulates gaps up to 1 inch wide. This reduces your energy costs.
  • INSULATOR & SOUNDPROOFING: This expandable sealant spray significantly enhances the thermal insulation in cooling systems and soundproofing application on screens, partition walls, and vehicle and boat cabins.

HOW TO USE: Shake the can 5-10 times. Hold the can with valve facing downwards, foam extrusion can be controlled accurately by varying the pressure by tilting the adapter.


  • Function: Waterproof
  • Alkali resistance: strong
  • Solid content: 80 (%)
  • Water resistance: no abnormality in 96 hours
  • Liquid type: solvent type
  • Series: waterproof
  • Color: Black, white, gray
  • Storage method: after use, spray upside down, and spray out the residual liquid in the tube, without hindering the next use

Packing list:
Waterproof Leakage Sealant Spray X 1 Pc


We are glad to bring our customers great value and service. Hence we provide free shipping from our warehouses in Asia by PostNL, Turkeypost, ePacket or EMS and in USA by USPS.


We are proud to offer international shipping services. However, there are some locations we are unable to ship to. If you happen to be from one of those countries we will contact you.


Mystery Gadgets is not liable if the incorrect address is placed during the checkout process. Please make sure that your billing and shipping address is correct before processing your order. If we have made an error we will fully take responsibility of the original order that was made for you at no charge.


We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive in your country.


Shipping time varies by location. These are our estimates:


*Estimated Shipping Time

United States

8-15 Business days

Canada, Europe

8-15 Business days

Australia, New Zealand

8-15 Business days

Central & South America

10-20 Business days

Asia(Except Vietnam and Hong Kong)

15-35 Business days

Middle East & Africa

15-35 Business days

Max delivery time – 50 business days.

*This doesn’t include our 2-5 day processing time.

*All shipping times exclude clearance/customs delays

*Shipping time to India is 30-60 days due to restrictions and limited carrier options.

** If the shipment is sent via ePacket due to lack of other carrier options, estimated delivery time is 20-50 days.

***Liquid and Electronic products will take additional 5-10 days.


You will receive an email with a tracking number once your order is shipped but sometimes due to free shipping tracking is not available.


For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.


For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you’ve specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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