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SikaCeram-621, Flowable Porcelain Jointing Compound, Interior & Exterior

SikaCeram-621, Flowable Porcelain Jointing Compound, Interior & Exterior

Surface Treatments
SIKA

Sika is a global leader in specialty chemicals for the construction and industrial sectors. The company develops and supplies innovative products and systems for bonding, sealing, damping, reinforcing, and protecting structures. With a strong focus on sustainability and performance, Sika serves a wide range of applications including concrete production, waterproofing, roofing, flooring, and structural strengthening.

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General Specifications
Packaging 20 kg
Usage Jointing compound for large porcelain/ceramic paved areas (3–10 mm joints)
Chemical Base Cementitious with polymer modification
Usage Area Interior & Exterior
Color Light Grey
Storage Conditions Protect SikaCeram-621 FlowFix from frost and store between 5 ˚C and 20 ˚C
Density Wet density: 2.21 g / cm³
Consumption 20 kg powder to 3.0 - 3.4 litres; 5 kg powder to 0.75 - 0.85 litres

FlowFix Flowable Porcelain Jointing Compound

SikaCeram-621 FlowFix is a ready to use (just add water), flowable joint filling and grouting compound. It is fast to use and delivers exceptional bond strength - perfect for grouting large areas with joints 3-10 mm wide.

  • Fast setting with exceptional bond strength.
  • Simply squeegee into joints for fast and effective application.
  • Cures in 60 minutes to a non-permeable finish.
  • Suitable for vehicular traffic.
  • Can be applied to wet surfaces.
  • Exterior use only.
Usage
  • For use with porcelain or ceramic paving.
  • Simple and fast application - ideal for large scale areas.
  • Suitable for joints 3-10 mm wide and at least 15 mm deep.
 
Advantages
  • Fast setting with exceptional bond strength.
  • Simply squeegee into joints for fast and effective application.
  • Cures in 60 minutes to a non-permeable finish.
  • Suitable for vehicular traffic.
  • Can be applied to wet surfaces.
  • Exterior use only.
Packaging

20 kg bags, 15 kg Buckets (Contains 3 x 5 kg bags).
Colour

Light Grey / Ivory /  Buff / Dark Grey Powder
Technical Information
Compressive Strength

Light Grey: 47.5 MPa

Ivory: 62.4 MPa

Dark Grey: 37.2 MPa

Buff: 37.2 MPa

Flexural Strength

8.1 MPa
Application Information
Mixing Ratio

20 kg powder to 3.0 - 3.4 litres clean water.

5 kg powder to 0.75 - 0.85 litres clean water.
Ambient Air Temperature

Between +5 ˚C and 25 ˚C
Pot Life

20 minutes.