Cromar Waterproof Roof Protection Coating - Grey - 2.5kg

No, the surface must be completely dry for the product to adhere properly. Application during wet weather will prevent the coating from curing correctly.

In most cases, a clean, dry, and sound surface is sufficient; however, check the surface condition to ensure it is not overly porous before application.

Curing time varies based on environmental factors like temperature and humidity, but it typically takes 24 hours to become water-resistant.

No, this product is designed specifically for external roofs and exposed surfaces due to its formulation and finish.

While the grey finish is designed as the final layer, you should consult product compatibility guides if you intend to apply additional finishes.

Store in a cool, dry place, ensuring the lid is tightly sealed to prevent the product from drying out or skinning over.

Ensure the surface is completely clean, free of dust, grease, and moisture before re-applying.

This is likely due to high humidity or low temperatures; provide better ventilation or wait for warmer, drier weather conditions.

The layer applied was likely too thick or applied over a surface that was not properly prepared/stabilized.