Innovative new waterproofing membrane incorporates biomass-balanced content and bio-based solvents
One of the biggest challenges in transitioning to a more sustainable built environment is incorporating renewable, low-emissions raw materials without compromising performance.
This is particularly important for critical functions such as weather-resistant flat roofing.
Sika has developed Sikalastic-625 BMS, an advanced high performing polyurethane membrane for flat roofs that has a 35 per cent lower carbon footprint than its fossil-based counterparts.
The innovative liquid-applied membrane incorporates biomass-balanced content and bio-based solvents to provide a flexible, seamless roof waterproofing solution that combines advanced technology with renewable materials.
Sikalastic-625 BMS is a single component, cold-applied, moisture-triggered membrane that rapidly cures to form a robust, weather-resistant barrier, providing the outstanding performance clients require with the added benefits of a reduced carbon footprint, low odour and improved safety.
Safety, sustainability and performance
The biomass-balanced materials in the Sikalastic-625 BMS formulation are derived from crop waste. They are chemically and technically equivalent to their fossil-based counterparts, lowering greenhouse gas emissions without changing the performance of the product.
Offering additional benefits beyond sustainability, Sikalastic-625 BMS is non-flammable and low-odour (with third-party accreditation from Olfasense), enabling usage on highly sensitive sites such as hospitals, food manufacturing plants and schools.
Like the rest of Sika’s liquid-applied roof waterproofing range, Sikalastic-625 BMS is certified by the British Board of Agrément, validating its quality and performance based on rigorous national and European standards.
The product's carbon footprint is certified by TÜV Rheinland to give clients confidence in true sustainability benefits.
Sikalastic-625 BMS represents a significant step towards sustainable construction, offering architects, specifiers and contractors a robust, sustainable option for their roof waterproofing needs.
For more information and technical support, visit sika.com/flat-roofs
Contact:
01707 394444
enquiries@uk.sika.com