Blue Circle Masterlay External Floor Levelling Compound - 20Kg

While this is specifically engineered for external use, it can technically be used indoors, though standard internal compounds are often more cost-effective for that purpose.

Refer to the specific packaging instructions, as depth limits can vary based on the intended load-bearing requirements of your project.

Generally, the surface will be ready for light foot traffic within 24 hours, though full curing for heavy loads or final covering application takes longer.

Yes, using a high-quality primer is essential to ensure the compound bonds effectively to the existing substrate and prevents air bubbles.

It is weather-resistant, but it is not a waterproof membrane. Always apply an appropriate top-coat or sealant if full water protection is required.

This is often caused by using too much water or applying the product in extreme heat. Ensure the mixing ratio is followed strictly and shield the site from direct sun.

The substrate was likely not cleaned thoroughly. Ensure all oils, moss, and dust are removed and apply a suitable primer before pouring.

Higher ambient temperatures can accelerate curing. Try working in the cooler parts of the day and ensure you have enough help to pour and spread the material rapidly.