Fosroc Nitoproof 750

Nitoproof 750 is a high-performance, single-component polyurethane waterproofing membrane that cures upon contact with atmospheric moisture to form a tough, flexible, and seamless elastomeric barrier. Supplied as a thixotropic liquid, it can be easily applied to both horizontal and vertical surfaces without sagging, making it ideal for a wide range of below- and above-ground applications.

Designed for durability and versatility, Nitoproof 750 provides exceptional adhesion, high elasticity, and long-term protection against water, vapour, and chemical ingress—even in aggressive soil conditions.

Key Features:

• Single-component – no mixing required; ready to use straight from the pail

• High elongation – >600% for excellent crack-bridging and flexibility

• Australian made – formulated to suit local climate and compliance standards

• Low VOC – compliant with Green Star requirements

• Non-staining and pitch-free formulation

• Excellent build – suitable for both horizontal and vertical applications

• Chemical cure – irreversible setting, resists flow or melting at high temperatures

• Outstanding waterproofing – protects against moisture, vapour, and corrosive soil conditions

• Highly durable – resists embrittlement, ageing, and environmental degradation

Typical Uses:

• Waterproofing of basements, foundations, retaining walls, and tunnels

• Protective membrane for suspended floors, patios, balconies, and roof terraces

• Suitable for bridges, inspection pits, sewage works, and inverted roofs

Packaging:
Typically supplied in 15L pails

Coverage:
Approximately 1.5 – 2.0 m² per litre per coat at recommended thickness (multiple coats may be required depending on application)

Application Method:
Apply by brush, roller, or spray directly onto prepared substrate. No primer or catalyst required in most cases.