How to Cold Tar a Flat Roof

* Cold tar roofing sealant

* A paintbrush or roller

* A bucket or large container

* Roofing nails

* A staple gun

* A utility knife

* A hammer

Preparation

1.) Start by ensuring that the roof is clean, dry, and free from any debris. Fill in any holes or cracks in the roof using roofing cement or sealant.

2.) Using a broomstick with a rag fixed on it, spread a layer of cold tar roofing sealant over the entire roof surface. Begin from the highest point and work your way down. Ensure the sealant is evenly applied and covers all areas.

3.) Let the first layer of sealant dry according to the manufacturer’s instructions. It typically takes between 24 to 48 hours.

4.) Once the first layer is dry, apply a second layer of cold tar sealant using the same method.

5.) Allow the second layer to dry completely before moving on to the next step.

Applying Tar Paper

1.) Cut the tar paper into strips that are slightly longer than the width of the roof.

2.) Beginning at the bottom of the roof, use the staple gun to attach the strips of tar paper to the roof.

3.) Each strip should overlap the previous strip by about 3-6 inches.

4.) Continue stapling the tar paper strips in place until you reach the top of the roof.

Applying the Final Coat of Tar

1.) Spread the cold tar roofing sealant over the tar paper using a paint roller.

2.) Make sure to cover the entire surface, including the edges and corners.

3.) Allow the final coat of tar to dry completely. This may take several days, depending on the weather conditions.

Tips

* When applying cold tar, be sure to wear protective clothing, such as gloves and goggles, to avoid getting it on your skin or in your eyes.

* Cold tar can be flammable, so be sure to keep it away from open flames or sparks.

* If you are working on a hot day, be sure to stay hydrated and take breaks to cool off.

* Cold tar can be a messy material to work with, so be sure to clean up any spills immediately.