Cemcrete
  • Home
  • About
  • Products
    • Floors
    • Walls
    • Pools
    • Ceilings
    • Countertops
    • Pool Copings
    • Waterproofing
    • Sealers
    • Building Products
    • Roofs
    • Cemcretology (DIY)
    • Affordable Housing
  • Gallery
    • Featured Projects
    • Search By Room
    • How To Videos
  • Tech Corner
  • Blog
  • Demos
  • Virtual Tour
  • Contact Us
  • Showrooms
You are here | Home | Products | Specialised Building Products | Exterior Crack Filler

EXTERIOR CRACK FILLER

Tough waterproof crack filler

View brochure
WHAT IS EXTERIOR CRACK FILLER?
​

​A very tough waterproof filler based on special thermoplastic resins and fillers. Softens slightly with increases of temperature, thereby relaxing the tension in the crack.


​PRODUCT INFO
  • DETAILS
  • FAQ
  • DOWNLOADS
<
>
Benefits
  • Adheres to cement plaster, gypsum plaster and timber
  • Tough & waterproof
  • Ready to use​
Specifications
Suitable Surfaces
Fills cracks, gaps around doors, window frames, light switches, knot holes, wood grain, nail holes etc.
Adheres to cement plaster, gypsum plaster and timber
Finish
Smooth
Thickness
1 - 10mm
Application
Trowel-on
Packaging
1.5 & 7.5kg containers
Coverage
Depends on width and depth of joint
Average 5m² per kg
Curing
12 hours
Colour/s
White
Q: What crack filler can I use on the exterior walls where I have tried powder type crack fillers and it cracks and in some instances pops out?
A: Cemcrete’s Exterior Crack Filler is a ready for use (no mixing with water required) for exterior use and is ideal for cracks where adhesion problems occur.

Q: I have cracks that keep re-appearing, especially on my weather facing walls. What crack filler do you recommend?
A: Cemcrete’s Exterior Crack Filler is good for cracks that might be unstable due to normal expansion/contraction such as experienced during changes in temperature.

Q: If Exterior Crack Filler stiffens in the container what do I use to make it workable again?
A: Do not temper with this product as this will compromise its strength.

Q: Where can I use Exterior Crack Filler?
A: For filling cracks, gaps around doors, window frames, light switches and nail/drill holes etc. It adheres to concrete, cement plaster, suitably primed and hard gypsum plaster, timber brick, stone, fibre cement and other masonry surfaces.

Q: 
To what depth can I fill with using Exterior Crack Filler?
A: Between 3mm to 10mm thick. Thicker fills should be done in two or more layers ± 90 minutes apart.

Q:  How much material will I need?
A: It really depends on factors such as the depth, width, length and extent of cracking once these have been opened up. Cemcrete use a volumetric formula to assist you in achieving reasonable accuracy which can be found on the datasheet.
Brochure

Datasheet

GET IN TOUCH
Let us help guide you through your Cemcrete journey

CONTACT US

JHB HEAD OFFICE​

011 474 2415
info@cemcrete.co.za​
8 Telford Street
Industria

JHB SHOWROOM

011 447 3149
​
WhatsApp line  |  063 541 8479
​jsa@cemcrete.co.za​
227 Jan Smuts Avenue
​ Parktown North

CENTURION

​012 653 6808
​
WhatsApp line  |  082 566 3107
​pretoria@cemcrete.co.za​
15 Coachmens Park
26 Jakaranda Street | Centurion

CAPE TOWN

021 555 1034
WhatsApp line  |  082 861 1368
​cape@cemcrete.co.za​
Unit 3 Eagle Park | Computer Road
Montague Gardens
Privacy Policy  |  Terms of Use  |  Marketing Queries
​© Copyright 2021. All rights reserved.
​The colours depicted are a guide only and Cemcrete recommends choosing colours from an actual on-site sample.
  • Home
  • About
  • Products
    • Floors
    • Walls
    • Pools
    • Ceilings
    • Countertops
    • Pool Copings
    • Waterproofing
    • Sealers
    • Building Products
    • Roofs
    • Cemcretology (DIY)
    • Affordable Housing
  • Gallery
    • Featured Projects
    • Search By Room
    • How To Videos
  • Tech Corner
  • Blog
  • Demos
  • Virtual Tour
  • Contact Us
  • Showrooms