Description
IDROSTOP SOFT – Flexible Hydro-Expansive Bentonite Jointing Strip for Concrete Waterproofing
IDROSTOP SOFT is a hydro-expansive, highly flexible bentonite waterstop profile designed for waterproofing construction joints and second pours of concrete. It expands on contact with water to create a tight, watertight seal that prevents water infiltration in concrete structures.
Ideal For:
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Waterproofing construction joints in concrete slabs and walls
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Sealing cold joints and second pours in foundations, basements, and tanks
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Use in water-retaining and underground structures exposed to moisture
Key Features:
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Hydro-expansive bentonite core for active waterproofing
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Flexible pre-formed strip adapts to movement and surface variations
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Easy installation with MAPEFLEX MS 45 or ULTRABOND MS RAPID adhesives
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Effective sealing even at low temperatures (down to -15°C)
Technical Specifications:
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Shape: Pre-formed strip
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Size: 25 × 20 mm
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Application temperature range: -15°C to +60°C
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Packaging: 6 rolls of 5 m each (30 m total)
IDROSTOP SOFT delivers reliable, long-lasting joint waterproofing performance—essential for concrete structures that must remain leak-free.
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