EpiMax 237 40L Kit

Penetrating Epoxy Primer Sealer

$970.00 inc GST

SKU: AE57CF Categories: ,



EpiMax 237 Penetrating Epoxy Primer Sealer is a two-component penetrating epoxy primer sealer designed for rapid and efficient impregnation of concrete. It is ideal for prolonging the serviceability of partially-deteriorated or porous concrete. The system offers extremely low viscosity and is suitable for providing a stable foundation layer for the application subsequent concrete protection systems.

EpiMax 237 can also be used to provide an economical dust suppressing layer to weak, dusting concrete floors.

EpiMax 237 is also available in a water based, hazmat-free version, EpiMax 237WB.

Size: 40L



  • Fast drying
  • Excellent penetration
  • Extremely low viscosity
  • Apply by roller or spray
  • Low surface tension
  • Good work time


Typical applications

  • Fast drying primer for epoxy coatings
  • To improve adhesion over deteriorated substrates
  • Rapid sealing of car parks
  • Dust-proofing slabs


Typical properties

  • Mix ratio: 1 Part A : 1 Part B • Solids content: 30 – 35% w/w • Induction time: 15 – 30 minutes at 25ºC
  • Application rate: 7 – 10 sq m/litre • Tack free time: 30 – 60 mins at 25ºC • Full cure time: 3 days at 25ºC
  • Work time per pack: 3 hours at 25ºC • Solvent resistance: Excellent • Chemical Resistance: Good


Foundation preparation
Concrete should be at least 28 days old. Ensure foundation is clean, dry and free of additives, curing agents, oils, etc. Prepare sub-floor by professional grinding or captive blast cleaning as applicable to expose firmly adhered aggregate. Allow to dry if wet. Always confirm preparation adequacy.


Review the area in advance so that a fixed volume of mixed material can be applied over a fixed area to ensure correct application rate. Select a slow speed (400 rpm) mechanical mixer and ensure thorough mixing. When using EpiMax 237, combine EpiMax 237 Part A with EpiMax 237 Part B and power mix well. EpiMax 237 can be applied by roller or airless spray.


EpiMax 237 is available in 40 litre packs.


EpiMax 237 Product and Safety Data Sheets



Epimax 237 Penetrating Epoxy Primer Sealer – EpiMax’s Website

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Colour accuracy disclaimer: We have taken care to display the most accurate visuals of our products. However, we are not responsible for the colour accuracy of the device you are viewing our swatches on. These variations arise due to different computer monitors and devices (make, model and technology, as well as resolution, contrast and brightness control settings) in much the same way a scan will differ from an original image and a colour photocopy. Furthermore, coatings can exhibit variation in perceived colour depending on gloss level and application method. If you require a very specific colour match, please make your selection via actual swatches and colour boards available at our showroom.

Product Disclaimer: Ensure you read all product, technical and safety data sheets prior to application as liability falls on the applicator. All products must be applied in accordance with manufacturer’s recommended method.