Sika Liquid Plastics products are suitable for use on flat and pitched roof systems, podium decks and balconies, as well as a waterproof coating within our built-up roofs. Sika Liquid Plastics products cure to provide completely seamless waterproof protection. Once installed, they achieve the highest fire ratings available. The range on offer can be guaranteed for 10, 15, 20 or 25 years depending on the system of choice. Various colours are available and mineralised grit finishes as per requirements.


Where there may be a sound reduction requirement an acoustic mat made from recycled granulated rubber bonded together with polyurethane for use in Sika Liquid Plastics waterproofing systems is available. The acoustic mat is approved to EN ISO 9001/14001.

Acoustics is an extremely complicated and specialist subject and expert advice should be sought for all applications. It is also advisable to liaise with all parties concerned within the construction process to ascertain that any proposed ‘acoustic solution’ is actually buildable and that suitable materials have been selected.