Standard hydrophobic polyurethane for stopping leaks in non-structural poured concrete wall cracks, 1/32" to 3/16". Expands up to 20× into a flexible closed-cell foam that stays sealed through freeze/thaw. Set includes nut and static mixer.
$42.00 USD ($55.99 CAD)
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Heavier-density closed-cell polyurethane for wider cracks, 3/16in to 1/2in, and void fill. Self-reacting, fast-curing, and compression-resistant — stays watertight even if the cured skin is cut. Set includes nut and static mixer.
Regular Price: $39.00 USD ($51.99 CAD)
Sale Price: $28.00 USD ($37.32 CAD)
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Strongest structural injection polyurethane — a 12 lb high-density two-part foam for large structural cracks over 1/2", pipe penetrations, and void fill. Used with carbon fiber, it handles structural repairs for about half the material of epoxy.
$42.00 USD ($55.99 CAD)
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1 Gallon NextStar High Pressure Polyurethane 100-800 is specially formulated for use in active leaking small foundation cracks high-pressure injection.
$125.00 USD ($166.63 CAD)
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Koster 2In1 resin polyurethane for low-pressure injection that will either react when contact with water or cure as an elastic resin without contact with water. Great for leaking foundation crack injections that have been repaired previously.
$48.00 USD ($63.98 CAD)
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1 Gallon Kit KOSTER 2 IN 1 remains elastic after reacting. It is able to follow crack movements and seal cracks permanently with an elastic polyurethane solid resin without the need for follow-up injections.
$195.00 USD ($259.94 CAD)
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4.8 Gallon Kit KOSTER 2 IN 1 High-pressure polyurethane remains elastic after reacting. It is able to follow crack movements and seal cracks permanently with an elastic polyurethane solid resin without the need for follow-up injections.
$780.00 USD ($1039.74 CAD)
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