SikaFix® PU is a high-performance, water-activated polyurethane injection foam designed to stop water leaks fast. Whether you're tackling foundation cracks, basement leaks or active water infiltration through concrete, this hydrophobic solution expands upon contact with moisture to form a tight, durable seal that stands the test of time. Perfect for residential, commercial and industrial applications. SikaFix® PU penetrates deep into cracks, voids and fissures. Once cured, the foam remains flexible and resilient, ensuring your surfaces stay protected from water damage.
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