Cementitious waterproofing
BIOGO-J20 — Flexible Polymer Cement Waterproof Coating
Two-component acrylic polymer-cement waterproofing for kitchens, bathrooms and balconies. Type I prioritises flexibility; Type II offers a different strength and adhesion balance for damp-area specifications.
Product image
Recommended applications
Indoor wet areas and balconies not subject to permanent water exposure.
Key product data
| Type I set | 20 kg liquid + 24 kg powder; 1:1.2 |
|---|---|
| Type II set | 20 kg liquid + 30 kg powder; 1:1.5 |
| Reference consumption at 1 mm | ≈2.2 kg/m² |
Reference information from the supplied product data. Performance and consumption depend on the grade and application conditions; confirm details in the batch documentation.
Standards & test methods
Reference standards and test methods stated in the product technical data.
| Property / condition | Type I | Type II |
|---|---|---|
| TDS standard reference | GB/T 23445-2009 | GB/T 23445-2009 |
| Solids content (%) | ≥70 | ≥70 |
| Tensile strength (MPa) | ≥1.2 | ≥1.8 |
| Elongation at break (%) | ≥200 | ≥80 |
| Bond strength (MPa) | ≥0.5 | ≥0.7 |
| Low-temperature flexibility: 10 mm mandrel | -10°C; No cracking | — |
| Impermeability: 0.3 MPa, 30 min | No leakage | No leakage |
| Negative-side mortar impermeability (MPa) | — | ≥0.6 |
References reproduce the editions listed in the product data. Confirm the required edition, selected grade and supporting test report for consultant approval.
Application & selection notes
For hot, dry site conditions, check substrate temperature, moisture, working time and curing before application. The heat resistance of a cured membrane does not permit installation outside the application limits in its TDS.
Specify for Saudi Arabia, UAE & GCC projects
Send the project location or destination port, application, substrate, required thickness, area in m², quantity and delivery schedule. Request the selected grade, export packing, TDS and batch documentation for consultant review. Manufactured in China; project approvals are reviewed for each enquiry.
Contact the export team