iBlok Crack Fix
A ready-to-use, flexible crack-filling paste for plaster cracks up to 3 mm on inside and outside walls.
FinishWhite paste
Coats2
Best for: Hairline and plaster cracks, Interior and exterior walls, Before waterproofing or painting
At a glance
- Coverage
- About 75 running ft per kg for cracks up to 3 mm wide and 5 mm deep, 2 coats
- Coats
- 2
- Recoat after
- 6-8 hours between coats
- Thinning / mixing
- Not required
- Apply with
- Putty knife or trowel
- Pack sizes
- 350 g, 900 g
- Low VOC / green
- <10 g/kg
- Good to know
- Elongation 555%; apply 10-45C and humidity under 90%
Why choose it
- Ready to use, no thinning
- Stretchy film, 555% elongation (ASTM D2370)
- Fibre reinforced with strong bonding
- Seals cracks up to 3 mm wide
- Low VOC
How to use it
Wire-brush loose paint and algae, widen the crack to a V-groove, clean out dust, brush JSW wall primer into the groove, then fill with Crack Fix.
Recommended system
- JSW Wall Primer Interior/Exterior in the opened crack first
- JSW Wall Putty (Cement or Acrylic based) to level, then primer and topcoat
Source These details are taken from JSW Paints's official website and technical data sheet, and written in simple words by APS. Brands update their products from time to time, so please check the pack and the latest data sheet before use. See the official page
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