Centrecoat Strongcoat DPM

Part A: UN3082 (Class: 9, Pk Grp: III), Part B: UN2735 (Class: 8, Pk Grp: III)
A two-pack, solvent free epoxy damp-proof membrane for use with the Strongcoat range of surface coatings & toppings.
Available in 5 Kg in Blue
From £99.60 £83.00
In stock
Only %1 left
Product Description

Centrecoat Strongcoat DPM is a two-pack, solvent free epoxy based damp-proof membrane for use with the Strongcoat range of surface coatings and toppings.

Best Uses

Centrecoat Strongcoat DPM is formulated to suppress residual construction moisture and rising dampness in concrete and sand/cement screeds. This damp proof membrane can be used in situations where the relative humidity level is above 75%.

Centrecoat Strongcoat DPM is made to be applied by brush or roller in one or two coats, depending on the relative humidity of the floor.


The surface must be clean, dry and free from dust, laitance, oils, paints or other forms of contamination. Grit blasting can be used to remove laitance and surface contamination. For treatment of surfaces containing expansion joints, consult our Technical Department.

Taking care to ensure that the bottom and sides are thoroughly scraped, transfer the entire contents of the Strongcoat DPM Hardener container into the Resin container and, using a paddle mixer attached to a slow-running electric drill, mix for approximately two minutes. Never mix Strongcoat DPM by hand as this could lead to areas of uncured material. Never leave the mixed Strongcoat DPM kit to stand for any length of time prior to application, as this will considerably shorten its working time.

Once mixing is complete, transfer the Strongcoat DPM to a roller tray and, using a medium-pile simulated sheepskin roller, apply it evenly over the surface. One coat of Strongcoat DPM is required where the relative humidity level of the screed is between 75% and 85%. For RH levels between 86% and 98%, use 2 coats.

Technical Details
Components: Two Pack
Type: Solvent Free Epoxy
Stock Colours: Blue
VOC Content:  
Volume Solids:  
Suitable Substrates: On concrete and sand/cement screeds
Application Method: Medium Pile Simulated Roller
Theoretical Coverage:

Approx 3.5m2 per Kg for the first coat and up to 5m2 per Kg for the second coat.

Coverage figures will vary according to the texture, porosity and evenness of the surface on which the Centrecoat Strongcoat DPM is being applied.

Wet Film Thickness (WFT):  
Dry Film Thickness (DFT): 200 microns
Induction Time: -
Pot Life: 20 minutes at 20°C
Surface Dry: 18 hours at 20°C
Overcoatable: Between 18 and 24 hours at 20°C
Fully Cured:  
Cleaner / Thinner: Once mixing and application are complete, tools can be cleaned with a suitable solvent. Cured material can only be removed mechanically.
Shelf Life: Approximately 12 months if stored in unopened containers and under good conditions.
Packaging: Available in 5 Kg

The manufacturers data sheets are available for download from this website. It is your responsibility to read and understand all aspects of the data sheets before you place an order and prior to application. Please pay special attention to the preparation, mixing and application temperatures of the product, cleaning of substrate and environmental factors such as temperature, rain etc. Quoted coverage rates are based on the manufacturers theoretical rates and may vary depending upon substrates absorption, texture and application. We always recommend a test is carried out to ensure suitability.

Customer further agrees that Promain have no liability for any errors or omissions contained within the Product Data Sheets and are not liable for failure due to misapplication or inadequate substrate cleaning and preparation. For more information please refer to our Terms & Conditions.

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