Sika waterproof and protective hotspray liquid coatings and relevant substrate primers.
Suitable for flat roof waterproofing including balconies, walkways, podium decks, and most structural waterproofing:-
On concrete: • Abrasion resistant protective coating in industrial and manufacturing facilities • Waterproofing for cut and cover structures • Waterproofing for submersed structures • Waterproofing on walkways and balconies • Waterproofing on floors and car park decks • Water retaining structures in power plants • Secondary containment structures • Tank, bund and pit lining in sewage and waste water treatment plants
On steel • Truck bed lining • Waterproofing and wearing layer on steel ridges
• Very fast reactivity and curing time • Almost immediate return-to-service time • Applicable in temperatures from -20 °C to +50 °C • Performs in constant dry temperatures from -30 °C to +100 °C • Excellent crack bridging properties • Good chemical resistance • Excellent abrasion resistance • UV light exposure may lead to yellowing • Not resistant to biogenic sulphuric acid
Sika® Concrete Primer is a two-component, rapid curing, high solids, polyurea/polyurethane-hybrid primer for consistent and durable adhesion of SikaRoof® MTC, Sikalastic® and Sikafloor® Systems on cement based substrates. Sika® Bonding Primer is a two-component, water based epoxy primer to consolidate substrates and enhance the adhesion of Sikafloor® and Sikagard® products Click here for Sika relevant polyurea primers