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Cemcrete Pool Crack Filler is a fibre-reinforced, elastomeric crack filler paste engineered for repairing structural cracks in concrete and gunite pools. Supplied in a ready-to-use paste, this advanced formulation remains flexible even under water, making it ideal for long-term repairs in submerged conditions.
Whether you're sealing structural cracks or reinforcing weak spots in a concrete pool shell, Cemcrete's crack filler offers exceptional bonding strength and long-term flexibility. The product is designed for application with a knife, and must be air-cured for 48 hours before refilling the pool.
For optimal adhesion, all cracks must be opened, and the pool must be emptied prior to application. Note: This product is not suitable for fiberglass or plastic surfaces.
Fibre-reinforced for added strength and flexibility
Remains flexible even when submerged
Supplied as a ready-to-use paste
Elastomeric composition for structural movement tolerance
Long-lasting and waterproof after full cure
Ideal for concrete or gunite swimming pools
Knifing-grade for easy application
Requires no mixingready straight from the container
Suitable Surfaces: Concrete or gunite (not compatible with fiberglass or plastic)
Colour: Grey
Available Sizes: 1kg (6.6 linear metres), 5kg (33 linear metres)
Application Tool: Knife
Curing Time: 48 hours air-cure
Crack Preparation:
Remove plaster 75mm on each side of the crack
Open crack 10mm deep x 10mm wide
Coverage:(Depends on the width and depth of the joint)
6.6 linear metres per 1kg
33 linear metres per 5kg
Q: Can this filler be used without draining the pool?
A: No, the pool must be emptied completely before application and allowed to air cure for 2 days.
Q: Will this work on fiberglass pools?
A: No, Cemcrete Pool Crack Filler is only suitable for concrete or gunite pools.
Q: Does this filler stay flexible?
A: Yes, it remains flexible even under water due to its elastomeric composition.
Q: What colour is it?
A: It comes in grey only.
Q: How should I apply it?
A: Use a knife after opening and prepping the crack according to instructions.
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