SIKA MonoTop 107 Seal 10kg – 25kg

Sika MonoTop -107 Seal is a semi-flexible, one-component, polymer-modified, cement-based waterproofing mortar. Sika MonoTop -107 Seal meets the requirements of UNE-EN 1504-2 as a protective coating.

USES

It can be used with or without reinforcement, on concrete, mortar, stone and fibre cement substrates and is suitable for :

• Waterproofing of tanks, swimming pools, canals, etc.
• Interior waterproofing of basements.
• External waterproofing of buried walls.
• Repair and protection of surfaces exposed to the action of
• and de-icing salts: bridge parapets, terrace overhangs.
• bridge parapets, terrace and roof overhangs, cornices, etc.
• Protection of concrete structures in the marine environment.
• Waterproofing of drinking water tanks.

Sika MonoTop®-107 Seal can be used for the protection of concrete structures:

• Suitable for protection against penetration.
  (Principle 1, method 1.3 of the UNE-EN 1504-9 standard).
• Suitable for humidity control (Principle 2,
  method 2.2 of the UNE-EN 1504-9 standard).
• Suitable for increasing resistance (principle 8,
  method 8.2 of the UNE-EN 1504-9 standard).

BENEFITS

• Easy mixing and application.
• Excellent adhesion to sound substrates. Waterproof.
• Water vapour permeable.
• High resistance to frost and de-icing salts.
• Good resistance to ozone.
• Slightly flexible compared to normal mortar.
• Slows down the progression of carbonation.
• Does not attack metal fittings or components. Non-corrosive, non-flammable and non-toxic.

PACKAGING :

• Sachets de 10 et 25 kg

COLOUR :

• Grey powder

Chemical base
Synthetic resin reinforced cementitious mortar

Preservation
12 months from the date of manufacture.

Storage conditions
In tightly closed, undamaged original containers, in a cool, dry place, protected from moisture.

Density
Density of fresh mortar: ~ 1.9 kg/l

Maximum grain size
0-0.5 mm

Compressive strength
3 days ~ 20-25 N/mm2
28 days ~ 30 N/mm2

Modulus of elasticity in compression
18.000 N/mm2
Flexural strength
3 days ~ 5-6 N/mm2
28 days ~ 9 N/mm2

Tensile adhesion
> 1,5 N/mm2

Coefficient of thermal expansion
~ 13 × 10-6 per °C.

Resistance to water vapour diffusion
μCO2 ~ 280

Water absorption
μH2O ~ 6400

Consumption
At least 2 layers are required. Up to 3 layers may be required in areas with extremely high infiltration. As an indication :
For frost protection: 2 kg/m2 per coat.
For waterproofing; depending on the height of the water column :
– A H < 1 m: up to 1.5 kg/m2 and layer.
– With H > 1 m: up to 2 kg/m2 and layer.

The maximum consumption per coat should not exceed 4 kg/m2 (2 mm thickness).

Layer thickness
Min. 1 mm / max. 2 mm

Ambient temperature
Min. +5°C / max. +35°C

Substrate temperature
min. +5°C / max. +35°C