Skip to content
Promotional banner with text 'Direct to the public at competitive trade prices Australia wide' on a yellow background.

Sikafloor 161 100% Solid Epoxy Primer Kit - 17KG

Original price $390.00 - Original price $390.00
Original price
$390.00 inc. GST
$390.00 - $390.00 inc. GST
Current price $390.00 inc. GST
Contact Us

Expert Support

Our team is ready to help with any questions before or after your purchase.

Payment & Security

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Shipping & Delivery

Most in-stock hardware and consumables are processed and dispatched within 1–2 business days. We use trusted freight partners to ensure your gear arrives ready for the job site, whether you are in a metro hub or a regional area.

Supplier Depot Pickup (Click & Collect)

Need it immediately? For select industrial brands, we offer direct Supplier Depot Pickup(Sika, Crommelin, Nutech) in major capital cities. If a specific bulk item is located at a manufacturer's warehouse near you, we can arrange for you to collect it directly from them to save time.

Bulky Goods & Order Coordination

For heavy machinery,Dangerous goods, pallet orders, or split deliveries, our team will reach out to you directly after you place your order. We will confirm the most efficient shipping method or coordinate a pickup time that suits your schedule.

Sikafloor 161: Moisture Tolerant Epoxy Primer & Intermediate Layer

Looking for a versatile and reliable epoxy resin for priming concrete and creating durable flooring systems in Australia? Sikafloor 161is an economical, two-part, low viscosity epoxy resin that is also moisture tolerant up to 6% pbw, making it suitable for a wider range of concrete substrates.

Why Choose Sikafloor 161 for Your Flooring Projects in Australia?

This multi-purpose epoxy resin offers numerous advantages for various applications:

  • Moisture Tolerant: Can be used on concrete substrates with elevated moisture content up to 6% pbw.
  • Low Viscosity: Ensures good penetration into the substrate for excellent adhesion.
  • Excellent Bond Strength: Provides a strong and reliable bond for subsequent layers.
  • Multi-Purpose: Can be used as a primer, binder for levelling mortars, and intermediate layer in Sikafloor® systems.
  • Compatible with Sikafloor® Systems: Ideal primer for Sikafloor®-MultiDur and Sikafloor®-MultiFlex flooring systems.
  • Can be Accelerated: Curing can be accelerated using Sikafloor Booster (refer to technical data).

Where Can You Use Sikafloor 161 in Australia?

Sikafloor®-161 is suitable for experienced professionals for:

  • Priming concrete substrates, cement screeds, and epoxy mortars.
  • Low to medium absorbent substrates.
  • Binder for levelling mortars and mortar screeds.
  • Intermediate layer in self-smoothing flooring systems.
  • Bonding bridge for epoxy screeds and repair mortars.

Key Product Features:

Here's a summary of the key features of Sikafloor®-161:

  • Two-Part Epoxy Resin
  • Low Viscosity
  • Moisture Tolerant (<6% pbw)
  • Excellent Penetration
  • High Bond Strength
  • Multi-Purpose

Application Guidelines (Refer to Full Product Data Sheet for Detailed Instructions):

  • Mixing Ratio: Part A : Part B = 77 : 23 (by weight) / 2.1 : 1 (by volume).
  • Consumption (as Primer): 0.35–0.55 kg/m² per coat (1–2 coats).
  • Ambient Temperature: +10 °C min. / +30 °C max.
  • Substrate Moisture Content: Maximum 6 % pbw (using appropriate testing methods).
  • Pot Life (@ +20 °C): ~ 25 minutes (will vary with temperature).
  • Waiting Time to Overcoating: Varies with temperature and subsequent product (refer to data sheet).

Important Considerations:

Please note the following important points before using Sikafloor®-161:

  • Do not apply on substrates with rising moisture.
  • Protect freshly applied material from damp, condensation, and water for at least 24 hours.
  • Sikafloor®-161 mortar screed is not suitable for frequent or permanent contact with water unless sealed.
  • Ensure proper substrate preparation, including mechanical cleaning to achieve an open textured surface.
  • Thorough mixing is crucial.

Packaging: Available in 17.09 kg ready to mix units (Part A + Part B).

Colour: Clear

Build a strong and durable foundation for your flooring projects in Australia with the versatile Sikafloor®-161!

For detailed product specifications, substrate preparation instructions, mixing procedures, and safety information, please refer to the latest local Product Data Sheet and Safety Data Sheet available for Australia.

1. What is Sikafloor 161 used for?

Sikafloor 161 is a two-part, low-viscosity epoxy resin used as a primer, intermediate layer, or binder for levelling mortars in concrete flooring systems. It is suitable for priming concrete, cement screeds, epoxy mortars, and low to medium absorbent substrates.

2. Is Sikafloor 161 moisture tolerant?

Yes. Sikafloor 161 can be applied on concrete substrates with moisture content up to 6 % pbw, making it suitable for a wider range of surfaces.

3. How is Sikafloor 161 applied?

Mix Part A and Part B according to the specified ratio, then apply evenly as a primer or intermediate layer. Consumption is approximately 0.35–0.55 kg/m² per coat. Ensure proper substrate preparation and protect the material from moisture for at least 24 hours after application.

4. Can Sikafloor 161 be used with other Sikafloor systems?

Yes. Sikafloor 161 is compatible with various Sikafloor systems, including MultiDur and MultiFlex, providing excellent adhesion and acting as a bonding bridge for epoxy screeds and repair mortars.

5. What is the pot life and curing time of Sikafloor 161?

At +20 °C, the pot life is approximately 25 minutes. Waiting time to overcoating varies depending on temperature and the subsequent product applied.

6. What are the key benefits of using Sikafloor 161?

It offers excellent penetration, high bond strength, low viscosity for easy application, moisture tolerance, and versatility as a primer, intermediate layer, or binder for levelling mortars.

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.

Collections You Might Like..

Making Your Flooring Projects Easier

Australia Wide Delivery

Products delivered quickly and safely

Here to Help

Get in touch with us 6 days a week

Store Pickup

Pick up your order yourself, for free

Trade Prices

Quality products, fair pricing

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare