Nerolac Perma Crack Filler 250gm Smooth Wall Repair

Nerolac Perma Crack Filler is a reliable solution for sealing internal and external plaster cracks. Its advanced formula ensures effective filling, providing durability and a smooth finish to walls. Ideal for long-lasting repairs and enhancing the aesthetics of your spaces.


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Nerolac Perma Crack Filler 250gm is a high-performance wall repair compound designed to fill hairline and minor plaster cracks on both interior and exterior surfaces. Ideal for homeowners, painters and maintenance professionals, it offers excellent adhesion and flexibility to reduce re-cracking and surface damage. The smooth, easy-to-apply paste levels neatly and can be sanded for a perfect, paint-ready finish after drying. Its strong bonding ensures long-lasting results, improving the look and durability of walls in busy homes and commercial spaces. Suitable for cement plaster, concrete and similar substrates, it helps prevent moisture ingress and surface deterioration. Convenient 250gm pack is perfect for quick repairs near shimmering star play school, CDA Sector-9, Cuttack, Odisha 753014.

Effectively fills hairline and minor plaster cracks
Strong adhesion reduces chances of re-cracking
Smooth finish for paint-ready surfaces
Suitable for interior and exterior walls
Easy-to-apply paste, minimal surface preparation
Helps prevent moisture seepage through cracks

Clean the crack area thoroughly, removing dust, loose particles and flaking paint. Slightly widen very fine cracks if needed. Stir Nerolac Perma Crack Filler 250gm well. Apply with a putty knife or scraper, pressing into the crack. Level the surface and allow it to dry completely. Lightly sand if required, then apply primer and paint.

Nerolac Perma Crack Filler 250gm is used to fill hairline and minor cracks on interior and exterior plastered walls and ceilings. It helps repair surface imperfections, prevents moisture entry through small gaps, and creates a smooth, even base so your primer and paint adhere better and look more uniform.

Yes, Nerolac Perma Crack Filler 250gm is suitable for both interior and exterior plastered surfaces. When applied on a clean, dry wall and allowed to cure properly, it offers strong adhesion and durability, helping to resist weather effects and maintain a smooth, crack-free finish under exterior paints.

To apply Nerolac Perma Crack Filler 250gm, first clean the crack thoroughly, removing dust, loose plaster and old flaking paint. Apply the filler with a putty knife, pressing firmly into the crack, then level the surface. Let it dry completely, sand lightly if needed, and finish with primer and paint.

Drying time for Nerolac Perma Crack Filler 250gm depends on crack depth, layer thickness, temperature and ventilation. For normal hairline cracks in average conditions, surface drying usually occurs within a few hours. However, it is recommended to allow 24 hours before sanding, priming and applying the final coat of paint.

You can paint over Nerolac Perma Crack Filler 250gm after it is fully dry and lightly sanded for smoothness. For best results, first apply a suitable primer over the repaired area to ensure uniform absorption and colour. Once primed, finish with your chosen interior or exterior paint system.