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Seal the crack before the rain finds it
Crack SealX is a two-part crack sealer — an advanced cement base plus an adhesive admixture. It presses deep into roof, wall and floor cracks, bonds hard, and stands up to sun and monsoon.
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Drag to seal it
This is what Crack SealX does to a crack in your roof or wall.
Two parts. One permanent repair.
Mixed together on site, so it's fresh, strong and workable when it goes in.
Advanced cement base
A specially formulated cement that fills the crack completely and cures hard.
Crack seal admixture
The adhesive that gives deep penetration, strong bonding and flexibility, so the repair moves with the wall instead of popping out.
A sealed, waterproof crack
Weather-resistant indoors and out, ready to paint or waterproof over after 24 hours.
Built for Indian roofs
High bond strength
Grips concrete, plaster and masonry so the filled crack moves with the wall instead of popping out.
Waterproof seal
Fills and seals the crack so water can't seep through it.
Weather resistant
Stands up to UV, heat and rain on roofs and outside walls.
Real crack. Real repair.
Filmed on a roof in Jaipur.
Filling the crack
Mix it, press it in, smooth it off. Done in minutes.
Only mix what you can use in 30 minutes.
Where to use it
- Roof & terrace cracks
- Wall cracks, inside and out
- Floor cracks
- Water tanks & basements
- Plaster gaps
- Expansion joints
How to apply
You'll need a spatula or putty knife, a mixing bowl and gloves.
- Clean the crackRemove dust, oil, grease and loose material. Dampen the surface slightly — damp, not wet.
- Mix the two partsStir Part 1 and Part 2 together for 3–5 minutes into a smooth, lump-free paste.Use within 30 minutes
- Press it inFill the crack with a spatula or putty knife, pressing firmly so it fills completely. Smooth the surface.
- Let it cureLeave it to air-dry for 24 hours before water, paint or a coating. For deep cracks, add a second layer once the first is dry.24 h cure
Then waterproof the whole roof
Once the cracks are sealed, nanoSHIELD+ protects the rest of the slab. From ₹279.
Questions
Something else? Ask us on WhatsApp.
How do I mix it?
Mix Part 1 (cement base) with Part 2 (admixture) to a smooth, lump-free paste, stirring for 3–5 minutes. Only mix what you can apply in 30 minutes.
How long before I can paint or waterproof over it?
Let it air-dry for 24 hours before exposing it to water, paint or a coating.
Fix it once. Before monsoon.
From ₹479 · delivered by Amazon, or order on WhatsApp.