Nitoseal PU400
Verified by manufacturer over a year ago
High performance polyurethane joint sealant for trafficable and water immersed applications.
Application
Suitable for use in:
- Trafficable floor joints.
- Metal or concrete water retaining structures.
- Joints in concrete culverts and pipes.
- Metal frame building assembly.
- Cover plates and covering.
- Bolted lap joints.
- Pipe penetrations in walls and floors.
Description
Nitoseal PU400 is a low modulus elastomeric joint sealant and adhesive based on polyurethane technology. It uses a cure system reacting on exposure to atmospheric moisture allowing it to form a waterproof and durable seal for exterior applications. Features and benefits include:
- Abrasion and weather resistance.
- Excellent primerless adhesion.
- Suitable for foot and light vehicle traffic areas.
- Suitable for water immersed applications (when used with appropriate primer).
- Low-stringing and low-odour.
- Complies to AS/NZS 4020:2005 Products in Contact with Potable Water.
General information
Material | Polyurethane. |
Uniclass | |
NATSPEC National Classification System | 0181a Adhesives and Sealants 0181 Adhesives, Sealants and Fasteners |
SpeedSpec | 03310 Concrete 15450 Water Storage Tanks |
SpecPack | 03450 Precast Concrete 03310 Concrete 15450 Water Storage Tanks |
Specification data - Polyurethane (PUR) construction joint sealants
Standard | To AS/NZS 4020:2005. |
Material | One-part polyurethane. |
Colour | Concrete Grey. |
Volatile organic compound (VOC) | 105.6 g/L. |
Jointing | 15-35 mm wide. |
Coverage | 3 metres of a 20 mm x 10 mm sealant bead. Manufacturer guidanceFor one 600 ml sausage. |
Movement | ± 12.5% (total 25%). |