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Leakmaster LV-1 Polyurethane Water-Swelling Sealant - 320 mL
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Poolweb #AQSLV-1

Leakmaster LV-1 Polyurethane Water-Swelling Sealant - 320 mL

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Product Information


This Leakmaster crack sealant is a one component polyurethane water-swelling sealant with excellent and unique physical properties. Its development was based on technology and experience in water-swelling waterstops.

It can be applied to joints, etc., in swimming pools, civil engineering, construction and water services for seals where conventional solid waterstops cannot be applied easily. This includes irregular shaped joints, rough surfaces, odd penetrations, etc.

It has a finished color of gray.

Product Features

  • Water sealing joints of cast concrete.
  • Sealing rough surfaces.
  • Good adherence: Before swelling it adheres to various materials such as concrete, metal, glass, etc.
  • Can support 20 m heads of water.
  • Excellent for pipe penetration.
  • Easy application to smooth and uneven surfaces as a moisture-cure one component type water-swelling sealant.
  • Physical properties: after hardening, it has better physical properties than those of conventional putty type sealants.
  • Water swelling up to approx. 2 times in volume as a result of its water absorption and swelling mechanisms. Provides excellent water sealing properties (for construction joints) without losing its rubberlike elasticity.

Technical Specifications

Product CategoryCrack and Joint Repair
Poolweb Item #AQSLV-1
Cross Reference #LV-1
Shipping Weight1.6 lb

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Standard ground shipments may be delivered sooner depending on where you are located, and the shipping method used to ship your order. Combining multiple items onto the same order can change the delivery date and expedited shipping costs, especially if the other items are not available for immediate shipment. Transit time is calculated in business days and does not include Saturday and Sunday.

Return Policy

This item can be returned within 30 days of order. See return policy for details and how to place a return.

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