Sika - Sikafloor-33 Na Purcem Concrete Coating 3-Component Sika Medium Grey
The Coatings from Sika in Sika Medium Grey (Formely Telegrey 2). A quality pick to round out your flooring job.
Product details
The Coatings from Sika in Sika Medium Grey (Formely Telegrey 2). A quality pick to round out your flooring job.
Sikafloor-33 NA PurCem is state-of-the-art, UV resistant, fine textured, high-build coating with a matte finish, based upon pthalate-free, water-dispersed aliphatic polyurethane/cement and aggregate technology. It is designed as a standalone coating for concrete and as a top coat for Sikafloor NA PurCem systems.
It is new technology that significantly improves colour fastness, virtually eliminating the yellowing commonly associated with light coloured, conventional aromatic polyuretane/cement products. It also provides a higher performing sealed surface with excellent chemical, very good abrasion, and enhanced mechanical resistance.
Sikafloor-33 NA PurCem represents superior polyurethane/cement technology, combining easier application, resistance to blistering and improved performance.
Sikafloor-33 NA PurCem is primarily used as a chemically resistant high build coating used to protect horizontal and vertical concrete substrates, but is equally effective over Sikafloor-19 NA PurCem, Sikafloor-20 NA PurCem, Sikafloor-22 NA PurCem, Sikafloor-24 NA PurCem and Sikafloor-29 NA PurCem.
Key features
- Can be applied onto 7 to 10 day old concrete after adequate preparation and where substrate has tensile bond strength in excess of 1.5 MPa (218 psi)
- Versatile material suitable for application as a UV resistant, standalone coating and top coat for other PurCem systems
- Material: Aliphatic polyurethane/cement
- Brand
- Sika
- Collection
- Sikafloor-33 NA PurCem
- Colour
- Sika Medium Grey (Formely Telegrey 2)
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- Coatings
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- Coatings
- SKU
- 480834
- Material
- Aliphatic polyurethane/cement
- Use for
- Typically used in food processing plants, chemical storage areas, warehouses, washrooms, laboratories, food preparation areas and chemical process plants
- Hardness
- Shore D Hardness (ASTM D2240): ~81
- Abrasion resistance
- ASTM D4060: ~0,08 g (~0,003 oz) CS-17 / 1000 cycles / 1000 g (2,2 lb) · ~0,153 g (~0,005 oz) H-22 / 1000 cycles / 1000 g (2,2 lb)
- TVOC emissions
- A+B+C = ~5 g/L
- Cure time
- Foot traffic: ~24 hours (at 20 °C (68 °F)) · Light traffic: ~30 hours (and 50 % R.H.) · Normal traffic (full cure): ~5 days · Curing times will vary according to air and substrate temperature and relative humidity · Protect from dampness, condensation from pipes or any overhead leaks and water contact during the initial 24 hour cure period · Mechanical, chemical and physical properties will be fully achieved at full cure
- Shelf life
- 12 months in originial unopened packaging
- Mixing ratio
- Components A: B: C = A x 1 : B x 1: C x 1 (per mix)
- Storage
- Store dry between 10 °C to 25 °C (50 °F to 77 °F) · Protect from freezing - If frozen, discard
Installation — Glue-down
- Acclimate the material and make sure the subfloor is clean, dry and flat.
- Spread the recommended adhesive with the correct-notch trowel; work in small sections.
- Set each piece into the wet adhesive and roll the floor to ensure full transfer.
- Keep traffic off until the adhesive fully cures (check the adhesive label).
Care & maintenance
- Sweep or dry-mop regularly; damp-mop with a pH-neutral cleaner.
- Wipe spills promptly and use felt pads under furniture.
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