Professional painter & decorator. Dries hard within an hour, easy to work and sand. Does require spot priming depending on paint used.
The standard Tourpret is my go to filler but picked this version up by mistake. It’s very light weight and easy to use. However, it took four days before it went hard. I tapped the patch about 24hrs after filling and it was so soft it left a knuckle dent. 3 days after filling it still felt a bit spongy and not until day four was I confident to sand. Then when sanding it’s just not smoothing like the original heavier version. This product is not fit for purpose.