Colours Classic C profile Polystyrene Coving (L)18m (T)20mm

I quite liked this product (Unlike the preformed corners - see other lone star review for that rubbish). Easy to put up and conformed to the wibbly wobbly walls easily enough. I'd use this again.

I found 3 out of 4 of these I'd bought were cut incorrectly for internal corners when compared against the installation instructions supplied with the full length pieces of coving. (i.e. short side vertical instead of longer side.) I found that out too late. Not an entire disaster but not as neat as I'd hoped. Save your money and your blood pressure and buy a hacksaw blade and a mitre box instead.

When time's limited, this is the product for you.
So easy & lightweight. No more struggling with heavy plaster alternatives.
Ok, you may have to fettle the corner joins a little. But, when don't you! Even new-builds aren't perfect.
Brilliant, just brilliant.

Perhaps I was seduced by the low price and potentially less installation effort. I cannot recommend this product unless you accept that much trimming and filling is necessary. I have used plaster coving to good effect, also the paper covered composite type and found these to be vastly superior. This product may be OK for say, a childs room, but unless you are prepared to do much fettling, leave well alone.

The only benefit of this kit seems to be that everything is boxed - and therefore has some protection both in the store, and when taking home. Unfortunately the other benefit of the kit (pre-cut corners) was lost.... the cuts were awful - rough edges and the angles were not 90 degrees. The product itself was easy to put up - but would buy a pack of straight lengths next time 1/3 of the price seems to be for the cuts.