Polymer-Modified, Flexible, Cementitious
Waterproofing Coating Obaproof AB Top Seal 119 is a cementitious, two-part, polymer-modified flexible waterproofing coating. It is applied to concrete and mortar to prevent water infiltration.
Uses:
Waterproofing, sealing of hairline cracks and as a protective coating against aggressive elements such as carbon dioxide (for example, in concrete repair work), frost and de-icing agents. Areas of application include water tanks, basements, car parks, terraces,balconies, bridges, retaining walls, swimming pools, RC gutters, bathroom floors and walls, planter boxes, wet rooms for example kitchens, waste water treatment plants, shower rooms and laundries.
Characteristics & Advantages:Good crack bridging capability(up to imm at +20°C)
• Easily applied by rolleror brush
• Good adhesion to sound substrates
• Increased frost and salt resistance
* Decreases carbon dioxide penetration
• Resistant to freezing and thawing (-10°C)
• Mixes and applies easily
• Non-toxic, same as cement• Pre-batched components• Economical
• Impermeable
. Flexible
Consumption:
For bathroom floors, shower area floors and wet kitchen floors, minimum 2 coats at approximately 1.0 kg/m² per coat. Splash zone area of wall with tiles, eg. bathroom wall, shower area wall and wet kitchen wall, 1 coat at approximately 1.0-1.5 kg/m² per coat. All other areas, minimum 2 coats at approximately 1.0 kg/m² per coat.For areas subject to high water ingress, apply a third coat at 1.0 kg/m?.
Pot Life:
-30 minutes (at +20°C)
Pot life is shorter at higher temperatures. Cover material container when not in use.
Appearance / Colours:
Part A: White liquid
Part B: Green powder
Parts A + B (mixed): Green slurry
Ambient Air Temperature:
min.+8 °C
Shelf Life:
6 months from the date of production
Substrate Temperature:
min.+8°C
Density:
1.7-1.9 kg/l (mixed)
