IQ Acrylic Sealant
SKU: Paintable acrylic waterproof sealant · IQCON 90
Paintable, ammonia-free acrylic sealant for gaps, cracks and joints.
About
IQ Acrylic Sealant is a single-component, water-based acrylic emulsion sealant for filling cracks, gaps and joints in interior and exterior construction work. Free of ammonia smell, it’s environmentally friendly and pleasant to apply, cures to a firm, paintable finish, and bonds well to aluminium, steel, wood, PVC and most building materials.
Key Features
- Fully paintable once cured — blends into finished surfaces
- Ammonia-free — no harsh smell, comfortable for applicators
- Suitable for both interior and exterior applications
- Good adhesion to aluminium, steel, wood, PVC and building materials
- UV resistant
Typical Applications
- Cracks and gap filling in construction
- Concrete expansion joints
- HVAC duct assembly
- Façade cladding, door frames and windows
Technical Specifications
| Property | Value |
| Composition | Acrylic emulsion |
| Density | 1.44 g/cm³ |
| Solid content | ≥ 50% |
| Skin formation time | 10–12 min (20–25°C, 50% RH) |
| Curing rate | 1.6 mm / 24 h |
| Movement capability | 10% |
| Hardness | 32 Shore A (ASTM C661) |
| Tensile strength (100% elongation) | 1.3 MPa (ASTM D412) |
| Application temperature | +5°C to +40°C |
| Temperature resistance | −20°C to +90°C |
| UV resistance | Yes |
| Paintable | Yes |
| Shelf life | 12 months (below 27°C, cool, dry) |
Not a structural assembly adhesive. Do not expose to rain or water before fully cured; do not apply below +2°C or in rainy conditions. Skins over in 30–40 min above 25°C; full cure takes 40–48 hours depending on thickness and humidity.
Available Options
| SKU | Colour | Size / Pack |
| IQCON 90 | White | 300 ml, Box 24 |