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FLEX SEAL™ Liquid Rubber in a Spray Can!

  • Liquid Rubber in a spray can 
  • Sprays out as a liquid and dries into a strong, watertight, flexible, rubberised coating 
  • Instantly seeps into cracks and holes – stopping the toughest leaks 
  • Can be used on wet or dry surfaces 
  • Lasts for years without cracking, peeling or losing any of its strength or sealing properties 
  • Unaffected by weather - in extreme heat or the cold it will always keep its hold 
  • Won't sag or drip in the summer heat 
  • Works on wood, metal, glass, tile and so much more! 
  • Perfect for roof and gutter repair, sealing leaks cracks and holes, furniture repair and more! 
  • Once completely dry, it can be painted any colour 
  • Helps protect surfaces from corrosion 
  • Available in:
    • 3 colors: Black, White or Clear
    • 2 Sizes: 396g Can or Max 480g Can

Always refer to the instruction manual before use 

FLEX SEAL™ has many advantageous applications and uses, that when applied correctly, can last for many years. The most common uses for FLEX SEAL™ are listed below:  

  • Roof and gutter repair 
  • Weatherise your home 
  • Foundation and concrete waterproofing 
  • Indoor and outdoor projects 
  • Seal cracks and holes 
  • Pools and pool equipment 
  • RV and motorhome repairs 
  • Auto and boat repairs 
  • Bathroom fixes 
  • Furniture repair and much more 

Recommended Surfaces:   

  • Wood
  • Metal
  • Tile
  • Concrete
  • Masonry
  • Fabric
  • Glass
  • Plastic
  • Aluminium
  • Porcelain
  • Dry wall
  • Rubber
  • Cement
  • Some vinyls and so much more!

*FLEX SEAL™ may not be compatible with all plastics, vinyls, or rubbers. Additional applications and substrates exist beyond this list. We recommend testing prior to use. 




These may be defective and may not perform like the genuine product, however they may be presented and advertised using images and packaging that are similar and in some cases identical to genuine products.



Buy from Global Shop Direct and you can always buy with confidence, because all of Global Shop Direct's products are genuine licensed products. 

Q: How long does FLEX SEAL™ take to dry?

Dry time depends on the temperature, humidity, and thickness of the coating. FLEX SEAL™ will usually dry to the touch within 2 to 3 hours and fully cure in 24 hours. It will get stronger over time.

Q: How much will one can of FLEX SEAL™ cover?

Depending on the number of coats and thickness, one 396gm can, can cover up to 12 sq. ft

Q: Can I apply FLEX SEAL™ on a wet surface?

FLEX SEAL™ can be applied on a wet surface, or moist environment in the event of an emergency. However, it will always adhere better to a clean, dry surface. To ensure its longevity, we recommend you reapply FLEX SEAL™ once the area is completely dry.

Q: Can I use FLEX SEAL™ to seal the inside of a water tank used for drinking?

No, we do not recommend that you use FLEX SEAL™ on surfaces where it comes in direct contact with drinking water.

Q: Is FLEX SEAL™ Clear the same formula as FLEX SEAL™ Black or White?

In order to give FLEX SEAL™ Clear its amazing transparency, we had to make some adjustments to our formula. Therefore, the spray will be slightly thinner and multiple coats may be required to get the job done.

Q: How many coats of FLEX SEAL™ do I need to apply?

The amount of coats will vary for each job you're undertaking with FLEX SEAL™. Always consult your instruction manual before use. 

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