Sikalastic 8800


Sikalastic®-8800 Liquid applied pure polyurea membrane.

At Harrison Waterproofing, we’re approved experts at providing waterproofing solutions and are now installing Sikalastic®-8800, which is ideal for both concrete and steel applications.

Sikalastic®-8800 is a two-part, elastic, 100% solids, very fast curing pure polyurea liquid applied membrane with good chemical resistance.

Sikalastic®-8800 should not be used in closed structures containing biogenic sulphuric acid.

Sikalastic®-8800 can only be spray applied with special two-part hot spray equipment.


Sikalastic®-8800 is ideal for concrete applications as it is an abrasion resistant protective coating, perfect for industrial and manufacturing facilities, giving waterproofing for cut and cover structures, submersed structures, walkways, balconies, floors, and car park decks.

Other applications for concrete include water retaining structures in power plants, secondary containment structures and tank, bund and pit lining in sewage and wastewater treatment plants.


This product is also excellent for steel applications, such as truck bed linings, waterproofing, and wearing layer on steel ridges.


So, what are the advantages of using this system?

It has an amazingly fast reactivity and curing time, with an almost immediate return-to-service time. The application has excellent crack bridging properties and abrasion resistance. It offers a good chemical resistance and can be applied in temperatures from -20°C to +50°C .

It performs in constant dry temperatures from -30°C to + 100°C

N.B. UV light exposure may lead to yellowing, and it is not resistant to biogenic sulphuric acid.