SIKATOP® SEAL-107 
Cementitious waterproofing slurry and protective coating

• Pre-batched components - mixes and applies easily
• Slurry or trowellable consistency
• Good adhesion to sound, prepared substrates

USAGE:

• Interior and exterior waterproofing and damp-proofing of concrete, cementitious rendering, brickwork and blockwork
• Protection of concrete structures against the effects of de-icing salts and freeze-thaw attack
• Exterior waterproofing of basement walls in new construction and refurbishment
• Pore / blowhole filling
• Rigid waterproofing of water tanks, bathrooms, toilets, etc.
• Sealing fine “hairline” cracks in concrete structures not subject to movement
• Sealing internal basement walls against dampness
• Levelling mortar for concrete repair works

• Potable concrete water tanks
• Basements
• Terraces and balconies
• Retaining walls
• Fountains
• RC gutters and planter boxes
• Bathroom floors
• Seawalls

ADVANTAGES:

• Pre-batched components - mixes and applies easily
• Slurry or trowellable consistency
• Good adhesion to sound, prepared substrates
• Increased frost and salt resistance
• Protects against concrete carbonation and water penetration
• Non toxic - suitable for contact with drinking water
• Non corrosive to steel or iron

COLOUR

PACKAGING

APPLICATION

Whilst the substrate is still damp from saturation, apply the first coat. Leave to harden for approximately 4–8 hours at temperatures above 20 °C before applying the second coat.
 

As a slurry

Apply the mixed SikaTop® Seal-107 (MY) by hand using a hard plastic bristled brush or broom. Applied in the same direction. Apply the second coat of SikaTop® Seal-107 (MY) in crosswise direction to the first application as soon as first coat has hardened.
 

As a mortar

SikaTop® Seal-107 (MY) is applied by trowel (e.g. for a smooth surface finish), the product must be mixed with a 10 % reduction of part A. Apply the second coat of SikaTop® Seal-107 (MY) as soon as the first coat has hardened.

For pore / blowhole filling, tightly trowel into the pores / blowholes of the surface.

For floor applications, to avoid risk of damage to the first coat, it is recommended that the second coat be applied before 24 hours. If the second coat is applied 12 hours or later, the first coat shall be slightly prewetted, preferably by using a fine spray. After the second coat has been applied, a better finish can be achieved by rubbing down with a soft, dry sponge.

For more details, please contact Sika Technical Service Department.