Centrecoat ArmourCoat HB 3-400 MT

Part A: UN3082 (Class: 9, Pk Grp: III), Part B: UN2735 (Class: 8, Pk Grp: III)
A 2 pack moisture tolerant floor coating. FeRFA Type 3.
Available in 5.2 and 15.75 Kg
From £104.24 £86.87
In stock
Only %1 left
Product Description

Centrecoat ArmourCoat HB 3-400 MT is a two component virtually solvent free epoxy floor coating offering excellent abrasion and chemical resistance. Provides a tough, hard wearing coating for medium duty traffic giving high film build and wear resistance.

Best Uses

For medium duty areas in fastrack construction projects that require early placement of a finish that is easy to clean, tough and durable coating with excellent chemical resistance such as warehouses, factories, workshops, showrooms, packing and storage areas, it can be used in aircraft hangars and has reasonable resistance to short term contact with Skydrol in conjunction with a effective cleaning regime. It can also be used as a seal-coat for broadcast systems such as intermediate car park decks.

  • Fastrack construction projects
  • Protects concrete from oil and chemical spillages
  • High build with excellent wear resistance
  • Virtually solvent free
  • Easy to clean finish
  • Slip-resistant options available

Centrecoat ArmourCoat HB 3-400 MT is suitable for regular foot traffic, light duty fork lift truck traffic and occasional hard plastic-wheeled trolleys. Suitable for application to concrete and polymer modified cementitious screeds.

A minimum 2 coat application of Centrecoat ArmourCoat HB 3-400 MT provides excellent adhesion to damp concrete and polymer modified sand/cement screeds. Hygrometer readings up to 98% RH as measured in accordance with BS 8203:2001 can be accommodated.

Categorised FeRFA Type 3.


Substrates in contact with the ground must incorporate a functional damp proof membrane in accordance with CP 102 or in the case of basement floors, BS 8102.

After surface preparation, substrates must exhibit readings of 25 or above when tested using a rebound hammer in accordance with BS EN12504-2 type N and pull-off strengths in excess of 1.5N/mm2 when tested in accordance with BS EN13892-8.

Best results are obtained in warm conditions (minimum 15°C). Apply with a medium pile simulated sheepskin roller working well into the surface taking care not to exceed the coverage rate. Edges and difficult to reach areas may be applied thinly by brush. High ambient temperatures will also reduce pot life.

An anti-slip finish may be achieved by broadcasting the first coat to saturation, with kiln dried silica sand at 3 - 4 kg/m2. Allow the first coat to cure for 24 hours at 15°C (or longer in colder temperatures) then remove all excess sand with a stiff broom and vacuum. Apply a second coat to encapsulate the grains.

Follow product data sheet for full details.

Technical Details


  • Category 3 FeRFA flooring

Technical Info

Components: Two Pack
Type: Solvent Based
Finish: Gloss
Stock Colours: Midnight Blue, Chelsea Blue, Mid Blue, Light Blue, Green, Yellow, Buff, Sahara, Red, Light Grey (Close to RAL 7035), Mid Grey (Close to RAL 7046), Dark Grey (Close to RAL 7015), Charcoal, Black
Tintable: Call our sales team to check. Please note, bespoke tints are non refundable / exchangeable
VOC Content: <500 g/L
Volume Solids: 100%
Suitable Substrates: Concrete and cementitious screeds.
Application Method: Brush, Short Pile Roller
Theoretical Coverage: As a guide:
Normal substrate: 1st coat - 375 g/m2
2nd coat - 250 g/m2
Wet Film Thickness (WFT):  
Dry Film Thickness (DFT): 400 microns in 2 coats
Induction Time: -
Pot Life: 25 minutes at 20°C
Light Traffic: 24 hours at 20°C
Overcoatable: Between 16 - 36 hours at 20°C
Fully Cured: 7 days at 20°C
Cleaner / Thinner: Tools and equipment should be cleaned whilst the resin is still wet using a suitable thinner.
Shelf Life:

12 months if stored in accordance with the below recommendations.

Materials should be stored in their original, unopened containers in a dry weatherproof building maintained at 10°C to 30°C on pallets and away from walls. Consignments should be used in order of batch number. Protect from frost.

Packaging: Available in 5.2 Kg and 15.75 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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