Product Data Sheet Show all documents
SikaSeal® Super

SikaSeal® Super

Multipurpose Gap Sealant

SikaSeal® Super is a one part sealant, designed with all the benefits of a gap sealant and silicone sealant in one.

  • Highly flexible
  • Excellent adhesion properties
  • Mould resistant
  • Paintable* (Felxible paint coatings recommended)
  • Solvent free, water based
  • Easy to apply
  • Water clean-up
*Due to the flexibility of SikaSeal® Super it is recommended to use a flexible paint coating. Rigid paint coatings may present cracking, crazing or aligatoring of the paint coating system as the substrates move and the sealant flexes. 
Product Data Sheet Show all documents

Usage

  • For sealing small indoor connection joints in substrates such as brick, concrete, plaster, ceramics and timber.
  • Small Indoor connection joints around windows, window sills, walls and ceilings etc
  • Suitable for use in kitchens, as well as in most general interior small joint sealing and gap filling applications (with no permanent water immersion)
 

Advantages

  • Highly flexible
  • Excellent adhesion properties
  • Mould resistant
  • Paintable* (Felxible paint coatings recommended)
  • Solvent free, water based
  • Easy to apply
  • Water clean-up
*Due to the flexibility of SikaSeal® Super it is recommended to use a flexible paint coating. Rigid paint coatings may present cracking, crazing or aligatoring of the paint coating system as the substrates move and the sealant flexes. 

Packaging

300 ml cartridge, 12 cartridges per carton

Colour

White (Dries translucent)

Product Details

Product Information

Composition

1-part acrylic thixotropic paste

Shelf life

24 months from date of production if stored according to the storage conditions.

Storage conditions

The product must be stored in undamaged and unopened, original sealed containers, in cool and dry conditions and protected from direct sunlight at temperatures between +5ºC and +25ºC. SikaSeal® Super must be protected from frost.

Density

1.0 to 1.2 kg/L

Technical Information

Shore A hardness

45 to 60 (28 days, +23ºC / 50% r.h.)

Movement capability

±20%

Tensile adhesion strength

~1.0 N/mm2 (+23°C / 50% r.h.)

(ISO 8339)

Elastic recovery

> 90% (+23°C / 50% r.h.)

(ISO 7389)

Tear strength

~2.0 N/mm2 (+23°C / 50% r.h.)

(DIN 24 method C)

Service temperature

Between -30ºC and +80ºC (maximum +40°C in water and temporarily +50°C)

Application

Application Information

Sag flow

＜2 mm

Ambient air temperature

+5ºC min / +40ºC max.

Substrate temperature

+5ºC min / +40ºC max.

Curing rate

~3 mm / 24h (+23ºC / 50% r.h.)

Skinning time

~15 minutes (+23ºC / 50% r.h.)
Consumption

Consumption

Joint Design and consumption:

For horizontal movement joints, the joint width to depth ratio must be designed to be within the movement capability of the sealant.

Joint Width

5mm

10mm

15mm

Joint Depth

5mm

8mm

10mm

Joint Length / 300ml

~10m

~3.5m

~2m
Application steps

SUBSTRATE PREPARATION

The substrate must be sound, clean, dry and free of all contaminants such as dirt, oil, grease, cement laitance, old sealants and poorly bonded
paint coatings which could affect adhesion of SikaSeal® Super. The substrate should be of sufficient strength to manage with the stresses induced by the sealant during movement. Removal techniques such as wire brushing, grinding, sanding or other suitable mechanical tools can be used. All dust, loose and friable material must be completely removed from all surfaces before application of SikaSeal® Super.

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