The spray waterproofing systems of BASF are designed to stop water ingress through surfaces in order to prevent damage to occupied spaces and to equipment located below. The MasterSeal roof waterproofing system is based around a unique polyurethane chemistry. It is available as a fast setting two part material for spray or hand application. These systems can be adopted for various areas like basements, roofs podiums (with or without landscapes), etc.

Whatever the nature of the structure, protection against the elements is key to retaining its integrity. Climate movement factors and the effects of aggressive atmospheric chemicals and salts make surfaces vulnerable to deterioration. In such a scenario, the need of the hour is to utilise a well-engineered waterproofing system to prevent water ingress and optimise structural performance. Selecting the right system is about more than achieving durability. One needs a high quality, flexible solution that will reduce whole-life costs and can be installed with minimum downtime. The MasterSeal roof system combines the flexibility to cope with the thermal and dynamic stresses with toughness for high wear applications.

Complete protection for roofs
The advanced spray polyurethane coating system provides waterproofing membranes to protect roofs. BASF’s versatile systems for flat and pitched roofs are suitable for application to all major roof types and designs using advanced polyurethane technology to create impervious, monolithic membranes. MasterSeal roof systems are easy to install on complex structures buried and exposed roofs in both, new build and refurbishment situations.

The MasterSeal roof spray waterproofing systems are suited to a wide range of surfaces, from dense concrete decks to plywood and lightweight metal panels. MasterSeal membrane is a fully bonded system, able to resist the effects of wind suction, elevated temperature, thermal shock and minor structural movement. It can also be applied to vertical surfaces, enabling easy application to complicated details such as penetrations, ventilators, skylights and chimneys.

Unlike sheet systems, the seamless, monolithic waterproofing systems offered by BASF avoid weak spots caused by laps, welds or seams, thereby providing greater durability and protection. Even green roofs can be waterproofed with the MasterSeal roof spray systems, which can be installed over any properly designed deck, whether constructed from concrete, wood, bitumen or steel etc.

The ability of BASF’s waterproofing systems to withstand the loads imposed by landscaping, allows the company to offer an effective solution for green roofs that can be quickly installed to save time and reduce costs.

A global choice
The advanced polyurethane spray applied watertight system solution of MasterSeal roof are the membranes of choice for many of the region’s iconic projects, from the National Mosque in Kuala Lumpur to Australia Square tower in Sydney, the innovative Vivo City in Singapore to Hong Kong MTR tunnels and decks, to the Asaki bridge in Japan and the new Dalian International Distribution Centre in China.