Penetrating Water-Repellent Solutions for Concrete and Masonry
Penetrating water-repellent materials can be evaluated for concrete, masonry and mineral substrates where reduced water absorption is required without forming a heavy surface film.
Project challenge
Porous mineral substrates vary in porosity, moisture and contamination, so a penetrating treatment needs trial-area validation rather than a presumed universal dosage.
Information to collect
- Substrate type
- Surface condition
- Project area
- Water exposure
- Appearance requirement
Applicable technical data
| Property | Reported value | Basis |
|---|---|---|
| Water absorption ratio | 19% | 2024 supplied test-report summary; submitted sample only. |
| Penetration observation | 0 mm; no water trace / discoloration | 2024 supplied report summary; submitted sample and conditions only. |
| Indicative application rate | 250 ml/m² | Supplied product summary; actual uptake depends on substrate. |
Verification steps
- Identify substrate porosity, contamination, moisture and water-exposure mechanism.
- Prepare a representative patch and document uptake, drying, appearance and water response.
- Confirm repair or drainage measures required outside the treatment.
System limits
- Not a crack-bridging membrane, structural repair material or substitute for drainage design.
- Do not apply test-substrate values to different concrete, stone or masonry without a test patch.
Documentation and project review
Match the document set to the selected grade, substrate, test method and complete system build.
Request applicable documentationLast reviewed: 09 August 2026.
Application FAQ
Can a penetrating treatment bridge moving cracks?
No. Crack repair and hydrostatic-pressure control require a suitable separate system.