Shop by Brand
View all
MasterSeal M689 and M811 waterproof and protective hotspray liquid coatings and relevant substrate primers.
Applications
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
Benefits
• 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
Primers
Bitumen felt - MasterTop P 698
Concrete cementitious / screed - MasterTop P 617 or MasterTop P 650
Asphalt screed (mind. AS-IR10) - MasterSeal P 660 or MasterTop BC 375 N
Plywood (preliminary tests are recommended) - MasterSeal P 660 or MasterTop P 691 GRP / GFK MasterTop P 691
Iron and Steel - MasterTop P 681 Non-ferrous metals (e.g. aluminum, zinc) MasterTop P 684 Aged MasterSeal membrane MasterTop P 691
