Shop PAMDry DPC Injection Cream for installing a chemical damp-proof course in suitable brick, block and masonry walls.
Choose convenient 310ml cartridges, 1-litre packs or larger 5-litre and 10-litre trade quantities. Ideal for appropriately diagnosed rising damp and remedial damp-proofing work.
Compare individual cartridges, multipacks and larger formats for professional damp proofing and suitable DIY projects.
Convenient cartridge packs suitable for smaller walls, localised projects and standard compatible sealant applicators.
One cartridge of PAMDry chemical damp-proof course injection cream.
Two 310ml cartridges for a combined 620ml of injection cream.
Three cartridges providing 930ml for a longer treatment run.
Four cartridges for convenient multi-wall or longer-run applications.
Five-cartridge pack for a total volume of 1.55 litres.
Six individual cartridges providing 1.86 litres in total.
Larger cartridge packs designed for users with compatible jumbo application equipment and more extensive treatment work.
Single 1-litre jumbo cartridge for suitable rising damp treatment.
Two jumbo cartridges for a combined 2 litres of injection cream.
Three jumbo cartridges providing 3 litres at a competitive pack price.
Four jumbo cartridges for a total of 4 litres.
Five separate jumbo cartridges, providing 5 litres of cream.
Larger packs for professional damp-proofing works. Check the appropriate injection pump or dispensing equipment requirements.
Bulk pack of PAMDry chemical damp-proof course cream.
Large-volume pack for professional and extensive treatment projects.
Prices reflect the supplied PAM Ties product document. Confirm current VAT treatment, stock and delivery terms on product pages. Applicators, drill bits and injection equipment are not assumed to be included.
Rising damp occurs when ground moisture moves upwards through porous masonry by capillary action.
PAMDry DPC Injection Cream is a silane/siloxane-based treatment designed to create a water-repellent zone within a suitable horizontal mortar course.
The cream is introduced into a series of predrilled holes in the wall. Its active ingredients spread into surrounding masonry and help reduce capillary moisture movement.
Where rising damp has been properly diagnosed, an appropriately installed chemical damp-proof course can form part of the remedial treatment.
It is not a cure for leaking pipes, rain penetration, condensation or other unrelated moisture problems.
This is a general overview for suitable masonry. Always follow the current PAMDry instructions and the applicable damp-proofing specification.
Confirm the cause of damp. Check wall construction, external ground levels, existing DPC and any defects that may be causing moisture.
PAMDry guidance describes 12mm holes approximately every 100mm along the selected mortar course. Required hole depth depends on wall thickness and construction.
Remove drilling dust and use compatible injection equipment. Fill the holes in accordance with product instructions, allowing the cream to disperse into the masonry.
Close the holes as instructed. Allow the wall to dry and address salt-contaminated plaster with a compatible replastering specification.
Solid, cavity and irregular stone walls can require different injection arrangements. Follow the specific manufacturer guidance and seek specialist advice where needed.
The right pack size depends on the length of wall to be treated, masonry thickness and the application equipment available.
310ml cartridges are a practical choice for smaller repairs and customers using a standard compatible sealant gun.
1-litre cartridges allow more cream to be dispensed from one jumbo cartridge, using the appropriate applicator.
5-litre and 10-litre packs suit larger jobs where compatible bulk dispensing equipment is available.
Bulk formats offer lower listed prices per litre, but the total project cost should also account for application equipment, labour and wall preparation.
Quantities depend on the wall type, thickness, drilling pattern and manufacturer instructions.
| Format | Total Cream | Example Use |
|---|---|---|
| Single 310ml | 310ml | Shorter treatment runs |
| 4 x 310ml | 1.24 litres | Multiple shorter sections |
| Single 1 litre | 1 litre | Longer treatment runs with jumbo gun |
| 3 x 1 litre | 3 litres | Larger planned DPC work |
| 5 litre bulk pack | 5 litres | Professional larger-area treatment |
| 10 litre bulk pack | 10 litres | Extensive treatment programmes |
A thicker wall normally requires more injection cream per linear metre than a single-skin wall.
PAMDry product guidance gives approximately 3 linear metres per 310ml cartridge for a 4.5-inch single-skin wall. Treat this as a planning indication, not a universal coverage guarantee.
Always calculate the required volume for the actual wall and follow the current product data sheet. Irregular stone and cavity walls may require a different approach.
COMPARE PACK SIZES →Compare the total volume and price per litre for each PAMDry product.
| Pack | Volume | Price | Per Litre | Shop |
|---|---|---|---|---|
| 1 x 310ml | 0.31L | £11.99 | £38.68 | Buy Now |
| 2 x 310ml | 0.62L | £23.88 | £38.52 | Buy Now |
| 3 x 310ml | 0.93L | £34.80 | £37.42 | Buy Now |
| 4 x 310ml | 1.24L | £42.00 | £33.87 | Buy Now |
| 5 x 310ml | 1.55L | £54.00 | £34.84 | Buy Now |
| 6 x 310ml | 1.86L | £66.00 | £35.48 | Buy Now |
| 1 x 1 litre | 1L | £21.00 | £21.00 | Buy Now |
| 2 x 1 litre | 2L | £44.40 | £22.20 | Buy Now |
| 3 x 1 litre | 3L | £54.00 | £18.00 | Buy Now |
| 4 x 1 litre | 4L | £72.00 | £18.00 | Buy Now |
| 5 x 1 litre | 5L | £90.00 | £18.00 | Buy Now |
| 5 litre bulk | 5L | £78.00 | £15.60 | Buy Now |
| 10 litre bulk | 10L | £144.00 | £14.40 | Buy Now |
Unit prices are calculated from the listed total pack prices and volumes. Equipment needs differ by format.
Rising damp is only one potential source of moisture in buildings. Similar-looking staining can be caused by condensation, plumbing leaks, rainwater penetration or ground levels bridging an existing damp-proof course.
Before installing a chemical damp-proof course, investigate gutters, drains, plumbing, ventilation, external ground levels and wall construction.
Moisture meter readings alone cannot establish the precise source of damp.
Where the cause is uncertain, arrange a competent damp survey before drilling or applying chemical treatment.
Installing a chemical damp-proof course does not immediately dry an existing damp wall.
Residual moisture may remain within masonry for a significant period. Previous dampness can also leave hygroscopic salts in the original plaster.
These salts can continue to affect decorative finishes even after the underlying capillary moisture supply has been addressed.
A suitable salt-resistant replastering system or compatible damp-proof membrane may be required as part of the full remedial specification.
The correct approach depends on the wall construction, condition and moisture investigation findings.
Answers to common questions about chemical damp-proof courses, cartridges, coverage and installation.
DPC Injection Cream is a chemical damp-proofing treatment introduced into suitable masonry to form a water-repellent zone that helps resist capillary rising moisture.
PAMDry is intended for chemical damp-proof course installation where rising damp has been correctly diagnosed in suitable masonry.
A correctly designed and installed chemical DPC can control capillary rising damp in suitable walls. It cannot solve leaks, condensation or penetrating damp.
Some straightforward applications can be undertaken by competent DIY users following the manufacturer's instructions. Difficult wall constructions or uncertain damp diagnoses require professional advice.
PAMDry guidance describes 12mm holes at approximately 100mm intervals in the selected mortar course. Hole depth and layout depend on the wall construction.
The number depends on the diameter and depth of each hole. Calculate requirements using the actual wall thickness and current product coverage guidance rather than a fixed number of holes.
PAMDry guidance indicates approximately 3 linear metres of DPC in a 4.5-inch single-skin wall per 310ml cartridge. Thicker or irregular walls will require a different volume.
The 310ml cartridges are intended for a compatible standard sealant-type applicator. Jumbo 1-litre cartridges and bulk packs need suitable equipment.
Both provide PAMDry DPC Injection Cream, but the cartridge sizes and application equipment differ. The 1-litre packs are designed for compatible jumbo dispensing equipment.
Of the prices listed on this page, the 10-litre bulk format has the lowest unit price at £14.40 per litre.
Some stone masonry can be treated, but irregular walls and rubble cores require special consideration. Confirm suitability and installation details with the manufacturer or a competent specialist.
Cavity walls may require each masonry leaf to be assessed and treated according to the chosen injection method. Follow the manufacturer instructions for cavity construction.
Drying time varies with wall thickness, moisture content, ventilation and environmental conditions. The chemical DPC does not instantly remove existing moisture from masonry.
Salt-contaminated or deteriorated plaster may require removal and replacement with a suitable system. This depends on the damp diagnosis and remedial specification.
No. DPC injection is intended to address capillary rising damp. Penetrating damp requires investigation and repair of the relevant source of water ingress.
No. Condensation requires attention to humidity, ventilation, heating and surface temperatures. A chemical DPC is not a condensation treatment.
A chemical damp-proof course is a remedial water-repellent zone introduced into appropriate masonry to restrict capillary upward movement of moisture.
Yes. Assess the wall, existing DPC, moisture sources, masonry type and required treatment level. Correct diagnosis is essential before chemical DPC installation.
Explore complementary products for damp diagnosis, wall preparation and suitable remedial work.
From single 310ml cartridges to large 10-litre packs, choose the format and quantity for your next chemical damp-proof course project.
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