Not sure what you mean by is it... durable? I used it to repair a chip in a favourite mand-painted mug a week ago and it's fine so far (never put it in dishwasher) but probably too early to tell. The putty was easy to use (if you follow the instructions carefully) and seems to have done the job well though I probably need a bit more experience using it to make a perfect job of it. It adhered well to the mug and took acrylic paint well. I bought it hoping it might be similar to whatever they use on BBC's Repair Shop and it seems to work as well. One reviewer said that the putty goes dry once you've opened it so I was very careful to just remove the minimum of sellophane, cut off only what I needed and wrap the rest up immediately so no air gets to it. Seems ok so far.
Verified purchase: Yes | Condition: New
It's just what I need to do the job. It is easy to use, ...if a little messy to prepare, very easy to mold to the shape you want, sticks to most hard surfaces and dries to a really hard final product.
Verified purchase: Yes | Condition: New
Brilliant product. Bought it to repair a cracked... plastic door. Really easy to mix and mould, if a little sticky. Once set I could sand, file and drill it, almost better than the original plastic it replaced!! Looking for other things to mend now!!
Verified purchase: Yes | Condition: New
Verified purchase: Yes | Condition: New
Perfect product for chipped be...lfast sink... followed instructions then waited 24 hours and sanded down with wet/dry sanding paper to a polished finish ...has worked a treat... the colour is different (brighter and whiter) than the sink, so the patch is noticable, but looks so much better than the big ugly chip... hopefully I may find a porcelain paint that will do for touch up to colour match. Used a very small amount, have resealed the epoxy in the bags and pretty sure it will last and be useful in future.
Verified purchase: Yes | Condition: New