Frequently Asked Questions

Crack Proof is a ready-to-use, waterproof crack filler designed to seal gaps, joints, and surface imperfections on walls, ceilings, terraces, bathrooms, and other areas. It is made using advanced polymer technology that ensures excellent adhesion, flexibility, and long-lasting performance.

Crack Proof can be applied on a wide variety of surfaces, including plaster, concrete, cement, bricks, tiles, stone, wood, and fiber boards. It’s ideal for both interior and exterior surfaces.

Yes, Crack Proof has waterproofing properties. Once cured, it prevents water seepage, making it perfect for use in bathrooms, balconies, kitchens, and terrace joints.

Yes, but for best results, we recommend removing loose or flaking paint and cleaning the area thoroughly before applying Crack Proof. This ensures better adhesion.

Crack Proof takes around 4 to 6 hours to become touch-dry and 24 hours for complete curing. The actual drying time may vary slightly depending on surface type and ambient conditions.

Absolutely. Once fully cured, Crack Proof can be painted with most standard water-based or oil-based paints. Make sure to wait at least 24 hours before painting for the best finish.

Crack Proof is engineered to offer a long-term solution. Its strong bonding and flexibility help absorb minor movements and prevent future cracking, making it a permanent fix when applied properly.

Yes, Crack Proof is specially formulated to flow into and seal even the finest of hairline cracks, offering a smooth and
flawless finish.

Crack Proof is available in multiple pack sizes including 200ml, 1L, 4L, and 10L, 20 L to suit different project requirements
from small home fixes to large-scale construction work.

No, Crack Proof is DIY-friendly. It can be applied easily with a spatula or directly from the tube using the nozzle. No special tools or professional skills are required.

Yes, Crack Proof is made from non-toxic, eco-safe materials that are free from harmful chemicals and VOCs, making it safe for your family and the environment.

It’s best to apply Crack Proof on a dry surface. While the cured product is waterproof, application on wet or damp surfaces can affect performance.

Yes, Crack Proof is UV-stable and can resist normal fluctuations in temperature, making it ideal for exposed areas like terraces and external walls.

Seal the container or tube tightly after use and store it in a cool, dry place away from direct sunlight. The shelf life is up to 24 months if unopened and stored properly.

Crack Proof is meant for surface and non-structural cracks. For deep, load-bearing structural cracks, consult a civil engineer before repair.

Yes, for deeper cracks or wide joints, apply the filler in layers. Allow each layer to dry before applying the next to ensure a solid seal.

No. Crack Proof is designed to be flexible and shrink-resistant. It maintains its shape and grip even after curing, ensuring a clean and durable finish.

Yes, Crack Proof works great in tile gaps and bathroom joints. It prevents moisture from entering and helps avoid fungus or mold formation.

Coverage depends on the size of the cracks and the surface. For reference, a 1L pack can typically fill approximately 20 to 25 linear feet of a 3mm-wide crack.

You can purchase Crack Proof directly from our official website https://crackproof.in, on leading e-commerce platforms, or through our network of authorized retail partners across India