
Roofing Repair Polyurea Coating
Widely used for:
roof waterproof, workshop roof,
water reservoir, bridge, tunnel, sludge, tank,aquarium,
swimming pool, Roofing renovation etc.
Products Description
Qtech-406 elastomer waterproof material is composed of A component (isocyanate compound) and B component (amine compound), and the two components are mixed and reacted by the spraying construction process to generate the elastomer waterproof coating.
Polyurea is a very quick curing, premium, premium, 100% solid coating. In all over the world, polyurea is the latest advanced coating that has been used for the mega project, tunnel projects to protect water ingress and corrosion.

Products Details
Benegits/Feature of polyurea
1. Extremely fast reactively and cure with no catalysts.
2. Seamless and joint less coating and lining,matianing flexibility.
3. 100% solid, no solvents, VOC-free, no oror.
4. Resistant to most chemical, solvents, acids and caustics.
5. Excellent corrosion protection, low permeability, saltwater resistant, good outdoor weathering.
6. High impact & abrasion resistance, resilient, will not cracks or check.
7. Thermal stability, low temperature flexibiligty, takes high radiant heat.
8. Excellent tensile and structural strength, high elongation at break.
9. Very good adhesion to concrete, steel, aluminum, plastics, fiberglass, wood, foams etc.
10. Almost immediate return to service time.
| Gel Time/s 11 | Hardness/shore A ≥80 |
| Touch Free Within 1min, walking strength in 10min | Anti-abrasion(cm3/1.61km) ≤0.035 |
| Tensile Strength/MPa ≥16 | Adhesion/(Peeling-off, Mpa) ≥3 |
| Elongation at break ≥400 | Water permeability/(0.3MPa/30min) No |
| Tear strength/(N/mm) ≥55 |

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