Betoproof PU
Betoproof PU is a high-performance, single-component polyurethane crack-injection resin. It reacts rapidly with water to form a semi-rigid or flexible foam to seal leaks and voids in concrete structures.
Product Overview
This product range offers advanced material performance and long-term durability. Formulated to meet high standards of protection and reliability under various site conditions. Betoproof PU is a high-performance, single-component polyurethane crack-injection resin. It reacts rapidly with water to form a semi-rigid or flexible foam to seal leaks and voids in concrete structures.
Best-fit Applications
Technical Benefits
Technical & Performance Specifications
Application Guidelines & Installation Method
Step 1: For epoxy-based repair mortar, clean the damaged concrete, mix components to the specified ratio, place and compact the repair mortar, finish to the required profile and cure.
Step 2: For PU crack injection resin and foam, clean the crack, install ports, seal the surface, check for leakage, inject at controlled pressure until filled and sealed, then cure and remove ports.
Standard Compliance
Technical Submittals & Documents
Current TDS
Version: 2026.1 • Released: Feb 2026SDS
Version: 2026.1 • Released: Feb 2026Technical Validation Required
Coverage rates, curing periods, and chemical resistance parameters must be verified against Geobit's project-specific submittals. Do not rely on third-party marketing claim sheets.
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