Sikafloor 264 100% Solids Epoxy Coating with Two Pigment Packs

Multi-Purpose, Self-Smoothing Epoxy Resin Coating 

Sikafloor 264 Epoxy Coating is a two-part, coloured, high-build, self-smoothing epoxy resin system designed for a wide range of flooring applications. Supplied as a convenient 20kg kit with two pigment packs, this versatile epoxy coating allows for easy colouration while delivering excellent durability and chemical resistance.

Ideal for both industrial and commercial environments, Sikafloor 264 can also be used in residential projects. Its self-levelling properties make it perfect for roller-applied , creating a seamless, professional-quality floor finish.

Whether used as a scratch coat, a base for vinyl flake systems, or a clear primer in combination with Sikafloor 161, Sikafloor 264 provides a reliable, long-lasting protective coating.

Uses:

Sikafloor-264 is ideal for use in:

• Manufacturing facilities
• Car park decks (intermediate and basements)
• Automotive workshops
• Clean rooms
• Amenities areas
• Educational trade facilities
• As a base coat for Vinyl Flake systems
• As scratch coats
• As a clear primer without pigment (refer to Sikafloor 161 PDS)

Characteristics / Advantages:

• Good chemical and mechanical resistance
• Easy application
• Liquid proof
• Gloss finish
• Slip-resistant surface possible
• Low VOC

Approvals / Certificates:

• VOC compliance as per Australian Standards Test ASTM D3960 Green Star V2 IEQ-13 and V1 IEQ-11
• Textures comply with P Ratings - Australian Standard AS 4586- 2013
• Particle and Outgassing emission certificates (ISO 14644-1 class 4 & GMP class A, ISO 14644-8 class 6,5)
• Good biological Resistance (ISO 846)
• Fire classification (EN 13501-1)
• Synthetic resin screed material (EN 13813:2002, CE marked)
• Coating for surface protection of concrete (EN 1504-2:2004, CE marked)
• ISEGA Certificate of Conformity for food contact

Product Information (20kg Kit with 2 x 1.15kg Pigment Packs):

• Composition: Epoxy
• Packaging:
  • Part A: 13.09 kg (resin)
  • Part B: 4.0 kg (hardener)
  • Pigment: 2 x 1.15 kg
  • Total Ready to Mix Kit: 19.40 kg (14.6 L)
• Shelf life: 12 months from date of production
• Storage conditions: Dry conditions between +5 °C and +30 °C in original, unopened packaging
• Appearance and colour: Resin (coloured liquid), Hardener (transparent liquid), Extended colour range (RAL colours available)
• Density (Mixed resin): ~ 1.43 kg/l (at +23 °C)
• Solid content by mass/volume: ~100 %
• Consumption:

  ~0,25–0,3 kg/m² applied as a roller coating 

  ~0,9–1,2 kg/m²/mm applied as a self-smoothing wearing course or as finish locking coats on textured finishes.

Technical Information (Typical values at +23 °C):

• Shore D Hardness (7 days): ~76 (DIN 53 505)
• Abrasion resistance (7 days): ~35 mg (CS 10/1000/1000) (DIN 53109)
• Compressive strength (28 days): ~53 N/mm² (Resin filled 1:0.9 with F34) (EN196-1)
• Tensile strength in flexure (28 days): ~20 N/mm² (Resin filled 1:0.9 with F34) (EN 196-1)
• Tensile adhesion strength: > 1,5 N/mm² (failure in concrete) (ISO 4624)

Application Information:

• Mixing ratio (A:B by weight): 79 : 21 (3.8 : 1)
• Mixing ratio (A:B by volume): 2.4 : 1
• Ambient air/Substrate temperature: +10 °C min. / +30 °C max.
• Relative air humidity: 80 % r.h. max.
• Substrate moisture content: < 4 % pbw (refer to datasheet for priming requirements for higher moisture)
• Pot Life (at +20 °C): ~ 25 minutes
• Curing time (at +20 °C): Foot traffic ~ 24 hours, Light traffic ~ 4 days, Full cure ~ 7 days

Important Considerations:

• Do not apply on substrates with rising moisture.
• Protect freshly applied coating from damp, condensation, and water for at least 24 hours.
• Ensure proper substrate preparation and crack treatment.
• For exact colour matching, use the same batch numbers.

Application Instructions:

Substrate Quality / Pre-treatment: Concrete must be sound (min. 25 N/mm² compressive strength, 1.5 N/mm² pull off), clean, dry, and free of contaminants. Prepare mechanically to achieve an open textured surface. Prime as needed (Sikafloor 161 for < 6% moisture, Sikafloor EpoCem for higher moisture).

Mixing: Stir Part A, add Part B, and mix for 3 minutes. Add pigment and mix for another 2 minutes until uniform. Avoid overmixing.

Application: Apply primer if required. Apply Sikafloor-264 as a coating by roller or as a self-smoothing layer/seal coat by squeegee and back-rolling. Ensure even coverage. Clean tools immediately with Thinner C.

Cleaning of Equipment: Clean all tools with Thinner C immediately after use. Cured material can only be removed mechanically.

Recommended Preparation Method

Preparation is the key to achieving a long-lasting floor-coating system

Diamond grinding is recommended method of preparing new & old substrates prior to applying Sikafloor 264 20 kg Kit
The purpose behind concrete grinding is to remove any flaking paint and other types of contamination to achieve a clean surface as well as remove any sealer or curing agent and open concrete pores allowing 1^st coat of Sikafloor 264 to penetrate deep into the surface and seal the floor.

Acid Etching might be used as an alternative option to prepare the floor for more information on how to acid etch your floor click here to be directed to an external blog. Hydrochloric acid can be purchased from pool shops or local hardware stores.

Recommended diamond tooling grits to prepare the floor prior to applying Sikafloor 264 20kg Kit

• 30/40 grit for hard concrete
• 80 Grit on soft concrete
• PCD plugs to remove flaking paint and then use grinding shoes to smooth out the floor before applying the coating.

Consumption Coverage Guide| 20 kg pigmented SIKA EPOXY kit applied using a 11 – 12 mm nap roller

• Up to 30 m²

  • First coat: 10 kg
  • Second coat: 9 kg
  • Recommended: Two coats
  • Required kits: 1

• 30–60 m²

  • First coat: 19 kg
  • Second coat: 19 kg
  • Recommended: Two coats
  • Required kits: 2

• 60–90 m²

  • First coat: 29 kg
  • Second coat: 29 kg
  • Recommended: Two coats
  • Required kits: 3

Notes

• Please use the table above as a guide only, as the consumption could depend on the application method/style and porosity of the surface.
• Applying additional coats to the floors subject to heavy traffic is recommended
• Thin down the first coat by adding 5%- 7% of general-purpose thinners
• A slip-resistance surface covering can be achieved by adding anti-slip media

Guide to achieving R or P rated slip resistance floor covering using different grit anti-slip media

• Slip Rating P3 or R10 - Use Boral 30/60 sand, 80 grit Aluminum Oxide
• Slip Rating P4 or R11- Boral 1mm sand, 46 or 30 grit Aluminum Oxide
• Slip Rating P5 or R12 - Boral 1mm sand , 24 gritAluminum Oxide

Sikafloor 264 epoxy coating is available for delivery across Sydney, NSW, Melbourne, Brisbane, Perth, Adelaide, and nationwide in Australia. Whether you are installing industrial, commercial, or residential flooring, our high-performance self-smoothing epoxy system ensures durable, long-lasting results wherever your project is located.

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.