IQ MS Sealant
SKU: Modified silane sealant · IQCON 3330
Flexible, paintable, anti-fungal sealant for general bonding and sealing.
About
IQ MS Sealant is a one-component, modified silane sealant that cures on exposure to atmospheric moisture. Highly flexible with strong bonding performance, it’s fully paintable once cured and bonds an unusually wide range of materials — metals, composites, glass, wood, plasterboard, plastics, stone and most building materials. Built-in anti-fungal and anti-bacterial protection, UV resistance and low VOC make it a reliable, everyday choice for general construction bonding and sealing.
Key Features
- Bonds an exceptionally wide range of substrates: metal, glass, wood, plasterboard, plastics, stone and more
- Anti-fungal and anti-bacterial protection built in
- Fully paintable once cured, with excellent UV resistance
- Low VOC (3.0%), low odour, formaldehyde-free
- High elastic recovery (93%) for durable, movement-tolerant joints
- Non-sag — clean application on vertical joints
Typical Applications
- General bonding and sealing across construction trades
- Metal, composite (GRP/FRP/carbon fibre), glass and wood joints
- Plasterboard, plywood and MDF fixing
- Stone, cement and brick sealing
Technical Specifications
| Property | Value |
| Base | Modified silane, one-component |
| Cure system | Moisture-curing |
| Density | 1.47 ± 0.01 g/cm³ |
| Skin formation time | 30 min (23°C, 50% RH) |
| Curing rate | 2.1 mm / 24 h |
| Movement capability | 19% |
| Hardness | 52 Shore A |
| Tensile strength | 1.145 MPa |
| Ultimate elongation | 255% |
| Modulus at 100% elongation | 0.7 MPa |
| Sag | 0 mm — non-sag |
| VOC | 3.0% |
| Elastic recovery | 93% |
| UV resistance | Yes |
| Paintable | Yes |
| Anti-fungal / anti-bacterial | Yes |
| Shelf life | 12 months (below 27°C, cool, dry) |
Not for structural assembly or damp substrates. Cement/concrete substrates must be fully cured (7 days) before application. Avoid surfaces exposed to grease, plasticizers or solvents.
Available Options
| SKU | Colour | Size | Pack |
| IQCON 3330 | White | 300 ml cartridge | Box 24 |