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Dryzone Damp Proofing Cream

Dryzone DPC injection cream is our most effective treatment for rising damp and has been proven to out-perform competing products. Rising damp treatment is job that you only want to have to do once – so it makes sense to choose a product that can be relied on to block rising damp in walls of all types. Dryzone is such a product.

Since it’s launch in 2000, well over a million tubes of Dryzone Damp Proofing Cream have been sold – enough to successfully treat over 3.3 million metres of 4½-inch wall. As well as achieving BBA-approval, Dryzone has been successfully tested on porous and neutral pH mortars such as those found in Victorian buildings. Further independent tests confirm its ability to protect against rising damp in walls of up to 95% saturation (well above the levels typically encountered in walls). In-house testing confirms that Dryzone is effective in treating rising damp in rubble-filled walls.

Product Benefits

  • High level of active ingredient (>60%)
  • Most vigourously tested DPC cream on the market
  • Tested on wide range of substrates
  • No electric DPC pump required
  • BBA & WTA approved 

Dryzone 310ml

Our best-selling Dryzone damp-proofing cream is now available in a standard 310ml mastic cartridge making is compatible with standard sealant guns. Ideal for treating small areas of rising damp.

A Dryzone injection nozzle is included with all orders containing Dryzone 310ml cartridges.

Dryzone Mastic Gun

How to install Dryzone

Dryzone can typically be installed over three-times faster than typical “liquid injection” damp-proofing systems. The photographs below demonstrate how easy Dryzone is to install.

More detailed guidance on the correct diagnosis of rising damp and the installation of Dryzone damp-proofing cream can be found by viewing the video on this page and downloading our guide to “Rising Damp and its Control.”

  • Drill holes in the wall ready to insert the Dryzone damp proofing creamDrill holes...
  • Prepare Dryzone application gun Stage 1Prepare gun (1)
  • Prepare Dryzone application gun Stage 2Prepare gun (2)
  • Prepare Dryzone application gun Stage 3Prepare gun (3)
  • Inject Dryzone damp proofing cream in to prepared wallInject Dryzone damp proofing cream
  • Complete Dryzone installationFinish the job...


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