Sika Sikafloor ProSeal 90

SKU
ID21508
UN1866 (Class: 3, Pk Grp: III)
A solvent based, clear acrylic resin polymer solution used to cure, harden and seal fresh or hardened concrete.
Available in 25 Litres
£85.99 £71.66
In stock
Product Description

Sika Sikafloor ProSeal 90 is a solvent based, clear acrylic resin polymer solution used to cure, harden and seal fresh or hardened concrete floors.

Best Uses

Sikafloor® ProSeal-90 is used for optimum curing and sealing of fresh concrete floors and structures. ProSeal 90 is ideal as a curing compound in order to limit surface drying and cracking and provides curing and sealing for Sikafloor® dry shake hardeners.

Sikafloor® ProSeal-90 is suitable for exterior and interior application as an anti-dust treatment and improvement of the abrasion resistance of existing concrete surfaces.

  • Excellent moisture retention
  • Curing efficiency 90% (ASTM C-156)
  • Good adhesion to old and new concrete
  • Quick drying
  • Helps control dusting for both new and existing concrete floor surfaces
  • Effectively cures and seals concrete surfaces in a single, economic operation
  • Non yellowing
  • Easy application by spray or roller

Application

Fresh concrete:
The surface must be free of bleed water and of sufficient strength to withstand finishing operations. The concrete must be prepared by suitable power or manual floating / tamping techniques.

Hardened / old concrete:
The substrate must be prepared by suitable mechanical preparation techniques such as high-pressure water jetting or abrasive blast cleaning. All dust, loose and friable material must be completely removed from all surfaces before application of the product, preferably by brush and/or vacuum. If in doubt apply a test area first.

Sika Sikafloor® ProSeal-90 is supplied ready for use. Stir thoroughly before use for a minimum of 2 minutes using a low speed electric stirrer (~300 rpm).

For fresh concrete, apply immediately after finishing techniques have been completed. Apply in a continuous even film by low-pressure spray unit. The suitability of spraying equipment must be confirmed by trials. Application also possible by brush or roller. To achieve the highest visual aesthetics and performance, a second coat is recommended. Wait for the first coat to dry tack free before applying a second coat.

Technical Details

Approvals

  • Conforms to the requirements of ASTM C-309 for curing liquids type 1, ASTM C-156 for water retention, and ASTM D-4060 for improvement of abrasion resistance
  • Conforms to the requirements of EN 13813 SR – B 1.5 Test report from GEOCISA Ref. P-02/01463-A Rev. 1 dated August 7, 2002 Abrasion resistance according to UNE 48.250-92 (ASTM D-4060)
  • Test report from GEOCISA Ref. P-02/01463 dated June 7th, 2002 Water retention according to ASTM C-156 Epoxy textured roller and seal coat according to EN
    13813:2002, DoP 01 08 03 04 005 0 000008 1049 and provided with the CE-mark

Technical Info

Components: Single Pack
Type: Solvent Based
Finish:
Stock Colours: Clear
Tintable: No
VOC Content: 750 g/L
Volume Solids: 18%
Suitable Substrates: For fresh concrete
Application Method: Low Pressure High Volume Spray, Brush, Roller
Theoretical Coverage: 0.1 - 0.25 litre per m2 per coat. (4 - 10 m2 per litre per coat)
Wet Film Thickness (WFT): -
Dry Film Thickness (DFT): -
Induction Time: -
Pot Life: -
Foot Traffic: 3 hours at 20°C
Overcoatable: After 25 minutes minimum at 20°C
Fully Cured: 20 hours at 20°C
Cleaner / Thinner: Clean all tools and application equipment with Sika Thinner C immediately after use. Hardened / cured material can only be removed mechanically.
Shelf Life: 12 months from date of production, if stored properly in original, unopened and undamaged sealed containers, in dry conditions at temperatures between +5 °C and +25 °C.
Packaging: Available in 25 Litres