ALKA 100 – General Purpose-30kg

Alka 100 is a general service, 2-component, high solids, epoxy system for use as a primer, bright & clear coat or as a binder for pigmented slurry/broadcast system or epoxy mortar

$600.00 inc GST

SKU: 917665 Categories: ,



Alka 100 is a versatile primer, sealer, and bonding agent suitable for various surfaces. It can be used as a primer on cement renderings, asbestos cement, and timber. Additionally, it serves as a subfill for floor leveling and coving. As a bonding agent, Alka 100 is ideal for epoxy mortar screeds and self-leveling floor toppings.


  • Exceptionally bright, clear, and transparent.
  • Suitable for both dry and damp substrates.
  • Offers excellent penetration, adhesion, and low viscosity.
  • Easy application with brush or roller, catering to multi-purpose use.
  • 100% solids composition ensures durability.
  • Protects new concrete and rejuvenates worn surfaces.
  • Designed for heavy loads, available in bulk quantities.
  • Provides good mechanical and chemical resistance.
  • Economical and offers short waiting times before subsequent coatings.


Available in 30 KG, with 20 KG Resin & 10 KG hardener.


Clear and transparent. Shelf life: 12 months.

Storage Conditions

Store away from direct sunlight, flames, sparks, and heating. Flash point >25 C. Density: 1.0 Kg/L.


Recommended coating thickness is approximately 50 microns per coat. Pot Life (at 25 C) is approximately 25 minutes. Curing time (at 25 C): Initial cure – 2 Days, Re-coatable – 12 hours, Light traffic – 3 days, Full cure – 7 days.


Approximately 0.2 – 0.3 kg/m² (approx. 5m²/litre) per coat, depending on substrate conditions. Strongly absorbent or porous substrates may require two primer coats.

Application Instructions

Alka 100 can be applied by brush or roller with a recommended coating thickness of approximately 50 microns per coat.

Cleaning of Equipment

Use Xylene for cleaning tools and equipment before the mixed compound begins to harden. Once cured, mechanical removal is necessary.

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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.