Product Data Sheet Show all documents
SikaTop®-107 Seal ES

SikaTop®-107 Seal ES

CEMENTITIOUS MORTAR FOR WATERPROOFING AND CONCRETE PROTECTION

SikaTop®-107 Seal ES is a two-component waterproofing mortar, cement based with special additives and modified polymers.

  • Protects against liquid water penetration
  • Protects concrete against carbonation
  • Allows water vapour transmission
  • Easy to apply by brush or in thin trowel applications
  • Pre-dosed components, no water required
  • Manual or projected application
  • Easy and fast mixing
  • Non-corrosive to steel or iron
  • Overpaintable
  • Suitable for contact with drinking water to RD 847/2011 and the document "Assessment of Cementitious Products in contact with Drinking Water. 4MS Common Approach (April 2012)".
                                                                                                                            
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Product Data Sheet Show all documents

Usage

SikaTop®-107 Seal ES is used for:
  • Interior and exterior waterproofing of concrete structures, mortar, concrete blocks or brick structures
  • Waterproofing of basement walls in new construction and refurbishment works
  • Concrete protective coating according to EN 1504-9:
    • Method 1.3 Coating for ingress protection
    • Method 2.2 Moisture control
    • Method 8.2 Increasing resistivity
  • Protection of concrete structures against the effects of de-icing salts and freeze thaw attack
  • Pore / blowhole filling
  • Cracks bridging in concrete structures (not subject to movement)
  • Waterproofing of water tanks
 

Advantages

  • Protects against liquid water penetration
  • Protects concrete against carbonation
  • Allows water vapour transmission
  • Easy to apply by brush or in thin trowel applications
  • Pre-dosed components, no water required
  • Manual or projected application
  • Easy and fast mixing
  • Non-corrosive to steel or iron
  • Overpaintable
  • Suitable for contact with drinking water to RD 847/2011 and the document "Assessment of Cementitious Products in contact with Drinking Water. 4MS Common Approach (April 2012)".
                                                                                                                            

Packaging

Part A: 5 kg pail

Part B: 20 kg bag

Colour

Part A: white liquid

Part B: grey powder

Mixed product: Grey

Product Details

Sustainability / Certifications / Approvals

APPROVALS / STANDARDS

  • CE Marking and Declaration of Performance to EN 1504-2:2004 - Surface protection product for concrete   

Product Information

Chemical Base

Part A: Liquid polymer and additive

Part B: Portland cement, selected aggregate and admixture

Shelf Life

12 months from date of production

Storage Conditions

Store properly in undamaged and unopened original packaging in cool and dry conditions. Liquid component must be protected from frost. Protect from moisture and weather inclemencies.

Density

~ 1.9 kg/l
System information

System Structure

The mortar can be placed with Armatop®-100 reinforcement.

Armatop®-100:

MaterialAnti-alkali fiberglass mesh

Weight

0.172 kg/m2

Thickness

0.8 mm

Tensile strengthWarp: 180 daN/5 cm
Plot: 180 daN/5 cm
PackingRoll of 1 m x 50 m.
Technical Information

Compressive Strength

3 days ~ 20 N/mm2

28 days ~ 35 N/mm2

Modulus of Elasticity in Compression

~ 8,4 kN/mm2

EN 13412

Flexural Strength

3 days ~ 6 N/mm2

28 days ~ 10 N/mm2

Tensile Strength

Cured in water: ~ 3.2 N/mm2 after 14 days exposure

Cured in air: ~ 4.5 N/mm2 after 14 days exposure

Crack Bridging Ability

Class II   > 250 μm  Temperature -10ºC

Class III  > 500 μm  Temperature 23ºC

UNE-EN 1062-7

Tensile adhesion strength

2,1 MPa

UNE EN 1542:1999

Coefficient of Thermal Expansion

~ 13 x 10-6 per °CEN 1770

Capillary Absorption

0.1 kg/m2 h0.5 

EN 1062-3 / EN 1062-1

Water permeability

Class III (<0,1 kg/m2h0,5) W = 0,02 kg/m2h0,5

EN 1062-3 / EN 1062-1

Water Penetration under Pressure

5 bar for 3 days ~ 26 mm

UNE-EN 12390-8

Permeability to Water Vapour

Class I      Sd = 0.69 m

EN ISO 7783-2 / EN 1602-1

Permeability to CO2

Sd > 50 m

UNE-EN 1062-6:2003

Lap Shear Strength

µ = 215037

UNE EN 1062-6:2003

Reaction to Fire

Class A2fl-s1

EN 13501-1:2019

Application

Application Information

Mixing Ratio

A:B 1:4 (parts by weight) by trowel

A:B 1:3,5 (parts by weight) by brush

Fresh mortar density

~ 2.00 kg/l

Layer Thickness

0.75 mm min.

1.5 mm max.

Substrate Temperature

+8 ºC min. / +35 ºC max.

Pot Life

~ 30 minutes at +20 ºC

Waiting time

Waiting time between coats

+10 ºC~ 12 hours

+20 ºC

~ 6 hours

+30 ºC

~ 3 hours

If waiting time period exceeds 24 hours, lightly blastclean the surface. 

SikaTop®-107 Seal ES can be overpainted using solvent based primers or coatings.

SikaTop®-107 Seal ES must cure for a minimum of 7 days before overcoating.
Consumption

Consumption

~ 2.0 kg/m2 per mm of thickness (excluding allowances for loss wastage, surface profile and porosity, etc.)

1 unit of 25 kg yields ~ 12.5 liters of mortar
Application steps

NOTES ON INSTALLATION

  • SikaTop®-107 Seal ES is not a decorative treatment and may display signs of "blooming" after rain or in damp weather. This does not affect the performance of the coating, in any way.
  • Avoid application in direct sun and/or strong wind. Do not add water in any circumstances. Apply only to sound, prepared substrates. Do not exceed maximum layer thickness.
  • For waterproofing application, always use at least 2 coats to give a total thickness of between 1.5 to 2.0 mm. In areas of severe water penetration, three coats might be required.
  • Protect freshly applied material from freezing conditions and rain etc.
  • SikaTop®-107 Seal ES does not provide a trafficable finish
  • Avoid application in abrasive environment

EQUIPMENT

Electrical mixer, trowel, hard-haired brush and roller

SUBSTRATE QUALITY

The concrete "pull off" (tensile adhesive) strength must be > 1.0 N/mm2

SUBSTRATE PREPARATION

Remove deteriorated concrete by mechanical means, sandblasting or pressurized water, until a healthy androught, cohesive substrate is obtained. The substrate must be sound, clean, free of grease, oil, friable parts, laitance.

In case of irregularities in the substrate, it can be first regularized with SikaMonotop®-125 Thick ES or another from SikaMonotop® range.

All singular points should be treated first with SikaMonotop®-125 Thick ES or another from SikaMonotop® appropiate range.

Before applying SikaTop®-107 Seal ES, the substrate must be moistened until saturated without flooding it.

MIXING

SikaTop®-107 Seal ES must be mechanically mixed with a low speed (< 500 rpm) electrical mixer. 

Mix for 3 minutes until you get a homogeneous paste.

It is not suitable to use a concrete mixer.

CURING TREATMENT

Protect the fresh mortar immediately from premature drying using an appropiate curing method, e.g. SikaAntisol® E, moist geotextil membrane, polythene sheet, etc.

CLEANING OF TOOLS

Clean all tools and application equipment with clean water immediately after use. 

Hardened / cured material can only be removed mechanically.

 

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