Eco-Tech Building Solutions
Acriflex pH4
Acriflex pH4 is a two-component, fibre-reinforced liquid waterproofing for tanks and surfaces in contact with strongly acidic or basic liquids. Acrylic resins and cement cure to an elastic film with...
Acriflex pH4 is a two-component, fibre-reinforced liquid waterproofing for tanks and surfaces in contact with strongly acidic or basic liquids. Acrylic resins and cement cure to an elastic film with 87% elongation that bridges 2 mm cracks and withstands water stagnation, freeze-thaw cycles and critical pH levels. Applied at 2.5 kg/m² in two coats, indoors or out.
Key Features
- Holds 650 N/m pull-off with WATstop beneath
- Punching resistance 68.7 N
- Recoat in 4 hours
- Two parts pre-dosed: 13 kg bucket + 12 kg bag
$5.15/ft² material cost (covers ~108 ft² at 2 coats)
Size
Technical Details
Specifications
Technical Performance
Product specifications
Technical Documents
7 documents
Certifications
3 certifications
Key Features
Product highlights
Application
How to apply
Coverage & Yield
Application rates
FAQs
Common questions
Product Brochure
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Technical Performance
| Format: | Liquid |
|---|---|
| Colour: | Grey |
| Components: | Two-component (part A + part B) |
| Waterproofing with positive: | 9.5 atm / 9.5 bar / 139.61 psi hydrostatic pressure |
| Break Elongation: | 87% |
| Crack Bridging Ability: | 2.0 mm / 0.079 in |
| Chemical resistance to values of pH between 2 and 12: | excellent |
| Weathering Test: | 1680 (>10 years) without obvious variations. |
| Resistance after 50 freeze-thaw cycles (-15°C/+5°C): | unchanged |
| Resistance to punching: | 7 kg / 68.7 N / 15.44 lb |
| Resistance to pH levels: | 2-12 |
| Package: | Plastic bucket/Plastic bag |
| Weight: | 25 kg |
Technical Documents
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Acriflex pH4 Technical Data Sheet
Download -
Acriflex pH4 Technical specification
Download -
acriflex pH4 Safety data sheet Part A
Download -
acriflex pH4 Safety data sheet Part B
Download -
Acriflex pH4 Declaration of performance EN 1504 2 CE
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Acriflex pH4 Declaration of performance EN BS 1504 2 UKCA
Download -
Environmental Product Declaration, Waterproofing Products
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Certifications
Key Features
Application
Coverage & Yield
Coverage: 1.25 kg/m² per coat × 2 coats recommended
| Package | Covers | Price | Cost per ft² |
|---|---|---|---|
| 25 kg (10 m²) | ~108 ft² (10.0 m²) | $554.50 | $5.15/ft² |
Figures are estimates for planning — actual coverage varies with substrate texture, application method, and technique.
Frequently Asked Questions
Product Brochure
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Acriflex pH4 Brochure
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