NJL All Weather Roofing Compound - Black

Yes, the NJL All Weather Roofing Compound is particularly suited for winter use due to its resistance to wash-off by rain. However, ensure the surface is free from frost and ice. Application and curing may take longer in very cold temperatures.

The compound is resistant to wash-off by rain almost immediately after application, making it highly reliable even if the weather changes unexpectedly.

It can be applied to Asphalt roofs, Concrete roof decks, Slates & tiles, Built-up felt roofs, Asbestos cement sheeting, and Metal sheeting (including iron, steel, zinc & lead).

Clean application tools immediately after use with a suitable solvent such as white spirit or tar thinner.

You can apply it by brush for more controlled application on smaller areas or by spray for faster coverage on larger surfaces. Ensure an even coat.

As a bitumen-based product, it may have a characteristic odor during application and curing. Ensure good ventilation during use.

It can be applied over many existing roof coverings, but it's crucial that the surface is sound, clean, and dry. Remove any loose or flaking material. For best results, ensure compatibility or test on a small, inconspicuous area first.

Ensure the roof surface was clean, dry, and free from dust, grease, or loose material before application. Old coatings or primers may not be compatible; test in a small area first.

This can occur in very cold temperatures or if applied too thickly. Allow more time for curing in appropriate conditions. Ensure adequate ventilation. Do not apply over other wet coatings.

Apply a thicker, more uniform coat. Ensure the correct application method (brush or spray) is used and that the product is spread evenly without excessive thinning.

Ensure the container was sealed properly during storage. Strain the product before application if necessary, or use a larger nozzle on spray equipment.