DryzoneDamp Proofing Cream (DPC) - 310ml - High-strength Injection cream for rising damp treatment. BBA & WTA Approved

When we found a patch of rising damp (just one small area, about 1.5m wide and 1m high), we realised something must have gone wonky with the damp course in that section of the wall. We used this as per the instructions, but used little plastic caps to keep the cream inside each of the drilled holes. After just under two weeks, the rising damp patch had visibly gone down hugely to virtually nothing, with nothing at all showing above the lines where this was inserted. It seems to have done the trick. Time will obviously be the true test, but if you have a damp issue and want to try something cost effective first this was super easy with the right tools (drill etc) and is worth a try.

Works well, needed fast, hence Amazon.But it is pricey.

Have used this cream before. It is easy to use once the hole is drilled which is hard going DIY in a stone wall I worked on. A mortar joint in a brick wall would be easier. In a thick rubble stone wall you will need much more than you think due to voids in the rubble heart. There is no guarantee of effectiveness it will work in a rubble wall due to the way they are built but you have to see and maybe put more in later if no improvement. no smell,

Be very careful how you use this product, it's to easy to use too much. I asked my sister to inject my damp wall, and what should have covered 1.7 metres, only did 50mm. Instructions are worse than useless on the packaging, and website, but I think you are meant to withdraw the tube as you gently squeeze. Lesson learned.

Great product i have used that 10 y back and it works.

This product seems to work, quite quickly, but the coverage is about half of what it says on the tube.This is the second batch I have bought as the first batch was insufficient to complete the job.

Excellent item / Excellent seller A+++++

It was supposed to arrive next day, it took two days thank's to Hermese/Every. Job delayed. The product is good.