Kiesol C High Strength DPC Injection Cream 1L
Rating: 90 / 100

The highest strength damp proofing cream available! Provides a permanent horizontal barrier against rising damp in masonry.

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Availability: >In stock


RRP £69.50 Ex VAT
£29.00 Ex VAT £34.80 Inc VAT

Damp Proofing Cream

Kiesol C is a next generation Damp Proofing Cream, providing permanent protection against rising damp.

It is the highest strength damp proofing cream in the world with an active ingredient (silane) level of 80%. This is more than any other damp proofing cream on the market providing long lasting protection against rising damp and giving the homeowner peace of mind.

Liquid Damp Proof Membrane

This high strength and high performance dpc injection cream is specially formulated to penetrate deep into the masonry. It provides a new chemical damp proof course - a permanent horizontal water repellent barrier against rising damp.


1. Kiesol C is injected into a 12mm hole drilled into the mortar joint approximately 75mm-150mm above ground level.

2. The product is then left to revert to its liquid phase and penetrate the masonry surrounding the hole.

3. As Kiesol C penetrates the substrate, it carries the high level of active ingredients into the masonry. These silanes line the capillaries in the substrate to create a water repellent barrier.


Kiesol C Gains WTA Approval

Kiesol C has been approved by the German WTA for the treatment of rising damp in highly saturated walls with a moisture saturation level of up to 95%.

The WTA test method is particularly tough on the product because the test walls are subjected to continual damp with no "dwell period" to assist the curing of the test material. The test can be carried out at three levels of saturation; 60%, 80%, and 95%. Kiesol C passed even when subjected to the most extreme test at 95% saturation proving its high performance even in the toughest conditions.

Related Resources

Browse our other damp proofing products or explore your treatment options for rising damp. We also stock a damp proof injection kit with all you need to complete the job. For more information on installation read our Guide to Using Damp Proofing Cream to Treat Rising Damp - it takes you through all you need to know including things to avoid.


  • Highly effective protection against rising damp
  • Highly concentrated active ingredient (80% silane) ensures high performance
  • Fast to install - generally 2 - 3 times quicker than conventional high pressure liquid DPC injection methods
  • WTA Approved for use in highly-saturated masonry
  • Vigorously tested in the harshest conditions
  • Simple installation with minimal mess - low pressure injection ensures correct dosage and less chance of spillage
  • Manufactured and formulated in Germany
Model: DPIC801
Manufacturer: Remmers
Packaging: 1 Litre cartridges for use in a special larger applicator
Size: 1 Litre Cartridge to be used with special applicator
Dilution: Ready to use product
Coverage: One 1 Litre cartridge will cover approximately 10 linear metres of 100mm (single brick) wall thickness
WTA Certficate Number: 5.1/10-052/3
Country of Manufacture: Germany

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poor seal on cartridge

i bought the 5 x 1 litre kit. quick delivery , the product worked well with respect to the cream , thick enough not to run out of the hole before plugging. the cartridge gun was good quality too. My issue was with the plastic screw cap that connects the extension tube to the cartridge , it does not seal as tight as it should so if you apply the smallest of pressure on the trigger cream leaks out around this joint.This accounted to some 10%waste , which i found unacceptable.

Permagard Reply:

Thank you for leaving a positive review, we have taken yours and other customers feed back on board and have rectified the leaking nozzle issue. We have a custom designed 1 Litre nozzle which is now manufactured from aluminium supplied with an oil resistant seal which stops any leakages from the nozzle. We appreciate all feed back as it helps us provide better products and better service.

5* say no more

Simples! It does what is says on the instructions.

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