I am looking for a filler that can be used for an indoor basement bitumen floor. The floor has several potholes of various sizes and cracks that need to be repaired. Ventilation is limited to several ventilation bricks along the exterior walls and the floor space is approximately 25m2 (I only need to repair at most 5m2). Can you recommend a product that would meet this criteria?
Assuming the areas to be repaired are bare, clean, dry and sound you could consider Eagle Bitumen Trowel Mastic.
Please note this product is designed for outdoor applications or use in a well ventilated areas.
If you are patching large holes it may take a while to cure too, so the smell will be around for a long time.
The thicker it's applied, the longer it will take.