NH-DPC-5L Mastic - NH-DPC-380 - No Hydro Damp Proof Cream DPC 380ML & 5L
No Hydro Damp Proof Cream DPC
£17.99£155.99 Select options

No Hydro Damp Proof Cream DPC


Eliminate rising damp with No Hydro’s high-performance damp proof injection cream specially made for damp proofing.

No Hydro Damp Proof Cream DPC ​is a high-strength damp proofing cream, with high active ingredients, ready-to-use silane/siloxane damp proof injection cream that has been designed to create an effective barrier against rising damp in existing buildings. No Hydro high strength damp proofing cream is injected into the mortar course between the brick course via 12mm holes created to treat affected walls. No Hydro Damp Proof Injection is extremely easy to apply and does not require much technical knowledge or experience.

  • Protection against rising damp
  • Spillage and mess eliminated
  • Tested on wide range of substrates
(5 customer reviews)
  • 30 days easy returns
  • Order yours before 1:00pm for same day dispatch
  • Next Day Delivery Available
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Effective Rising Damp Treatment

Effective Rising Damp Treatment - No Hydro Damp Proof Cream DPC No Hydro Damp Proofing Cream (DPC) was developed after years of research and development into damp proofing injection techniques. No Hydro was designed with both DIY and professional contractors in mind.

The cream can be injected with exceptional results while protecting against rising damp. With No Hydro high-performance damp proofing injection cream, you’ll feel confident working anywhere and anytime.

Once injected all the ingredients activate and spread through the pores of the cement motor line, with the specially formed ingredients it cures to form a physical damp proof course protecting the treated walls against rising damp

No Hydro DPC Cream is simply injected into pre-drilled holes along the continuous mortar line 4 inches apart.

Treating Rising Damp with a Damp Proof Course

Treating Rising Damp with a DPC - No Hydro Damp Proof Cream DPC The most effective and economical way to treat rising damp is with a damp-proofing injection cream. The cream is injected or hand-pumped into specially positioned holes in the mortar course using a standard mastic gun for the 380ml cartridge and a pump for the 5ltrs of No Hydro damp proof course injection cream.

What is Rising Damp

What Is Rising Damp - No Hydro Damp Proof Cream DPC Rising damp is when groundwater rises up load-bearing walls in capillary action through the fine capillaries and pores of brick and mortar in a wick effect in walls that have no original DPC installed during the construction of a property.

The groundwater rising contains ground salts which are nitrates and chlorides. It is these ground salts that cause the contaminated plaster.

These ground salts are hygroscopic and naturally absorb and hold moisture causing the walls to become highly saturated, contaminating plaster, and causing the skirting boards to decay and rot as they are against damp walls.

Replastering After Installing No Hydro Damp Proof Course

High Specification Salt Inhibitor - No Hydro Salt Inhibitor With all remedial damp-proofing systems, it is important to remove and replace any salt-contaminated plaster.

When replastering you can use No Hydro Salt Inhibitor, our salt inhibitor is a high-specification plaster additive for use in sand-cement renders after the installation of a remedial damp proof course.

The Importance of Effective Rising Damp Treatment

RISING DAMP AND CONTROLLING IT - NO HYDRO DAMP PROOF COURSE DPC Naturally, homeowners want the best available solutions for treating rising damp in their homes. The use of a No Hydro Chemical Damp Proof Course in a property prevents moisture from passing, builds up a barrier against ground salts. No Hydro Damp Proofing Cream has been formulated to form an effective rising damp treatment in walls of all types, this is critical because no two walls affected by rising damp are alike.

Easy, Fast, Clean and Effective Damp Proofing – Packed in 380ml cartridges or 5L bags for easy use, No Hydro Damp Proof Cream is a versatile damp proof injection cream which is a high strength cream with a high percentage of active ingredient that can be used for small DIY projects to large damp proofing jobs. No Waiting, No Spillage, No electric Pumps or specialist equipment required.

Additional information

Weight N/A
Dimensions N/A

380ml, 5L


No Hydro

Part Number



5065004353021, 5065004353038


No Hydro


Toner Dampproofing Supplies Ltd




1.9m of 9" Brick Per 380ml, 25m of 9" Brick Per 5 Liters


0.9 g/cm3

Easy Application

Caulking / Mastic Gun or DPC Pump

Finished Product

Rising Damp Barrier

Item Package Quantity


Min Application Temperature

Does not apply


380 Milliliters, 5 Litre

Product Type

Damp Proof Cream


25 Year

Coverage Calculator


Application for No Hydro Damp Proof Cream DPC

  1. First, to create a series of horizontal drill holes along the continuous mortar course. These measure 12mm in diameter and are drilled at 120mm intervals – refer to No Hydro Damp Proof Cream (DPC) Data Sheet for more information about your particular wall thicknesses if you’re using No Hydro.
  2. Insert the 380ml cartilage into your mastic gun or fill up your pump with No Hydro Damp Proofing Cream.
  3. Fully insert the nozzle into each pre existing holes drilled , and then inject No Hydro Damp Proofing Cream while withdrawing it at a steady rate. Stop injecting just before removing from the area being repaired.
  4. Use No Hydro 12mm Terracotta DPC Injection Plugs to cap the drill holes that have been injected with No Hydro Damp Proofing Cream.

Once No Hydro Damp Proofing Cream has been installed, it spreads before curing to form a water-repellent barrier. This will prevent rising damp from rising up the wall. 

Coverage at a glance:

One No Hydro Damp Proof Injection Cream 380ml Cartridge covers roughly 1.9 Linear Metres for a 9″ thick wall

One No Hydro Damp Proof Injection Cream 5L Bag covers roughly 26.1 Linear Metres for a 9″ thick wall)

Downloads & Videos

Click Here for No Hydro Masonry Protection Cream Datasheet

Full No Hydro Damp Proofing Cream Application Guide – No Hydro Damp Proof Course Installation (DPC)

Pick Up In Store

5 reviews for No Hydro Damp Proof Cream DPC

  1. Toner Damp Proofing Ltd

    I have tired this new amazing damp proofing cream after using others for years. This product 100% works in preventing rising damp and would highly recommend using.

  2. Michael Johnstone

    used on a stone building and it has been very effective. Highly recommend

  3. Lily Wilson

    Had a house renovated, builders raised my driveway very high and caused major damp problems in my house, we used no hydro taking slurry on the concrete floor and walls to above the ground level. We had then got no hydro DPC cream installed above the the tanking slurry to prevent water rising past the tanking. Thank god it has worked.

  4. James Lennon

    As a roofer no hydro products work and come in handy
    The masonry protection cream and dpc cream worked perfect on a chimney for penetrating damp

  5. jean fraser

    Great product, very easy to use. I dehumidified for 2 weeks after installing the product, 3 week later the walls are completely still completely dry, would recommend to a friend.

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