Diall Coving adhesive & filler 310ml

Pleased with purchase does the job . Will be buying a further tub

You would think that anything sticky would work with polistyrene: but no, not this stuff. What I have found is that it works of lengths of no more than 1 metre. Therefore it is maybe not quire as useless as spme make out but it certainly doesn't adhere even the lightest materials and quite possibly calling it adhesive is being more than a little economic with the truth.

Honestly, this stuff is next to useless. No adhesion to the wall (clean, dry etc) even after standing there for ten minutes holding the coving hard against it.
Another ten minutes and two aching arms later I step back, wait, and then hold my head in my hands as the coving drops off the wall like it was stuck there with spit.
Save your money, I'll be asking for mine back.

B&Q have changed the formulation? What was it like before? The worst cove adhesive I have used. Shouldn't have to pin plastic cove in place. Doesn't gap fill. Doesn't do much at all really probably better off using ketchup.

Useless for anything else, but the chimps loved the runny mess it makes.