Sika Unitherm Platinum 120

Sika Unitherm Platinum 120

Sika Limited Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

Two-part, modified epoxy fire protection coating for steel.

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Description

Two-part, total solid, modified epoxy fire protection coating for structural steel, for interior and exterior use.

It forms a heat insulation layer under the influence of fire and improves the fire resistance of steel parts such as columns, girders and framework, delaying the point at which the steel reaches its critical temperature.

Features and benefits:

  • Simple to apply – no reinforcement required.
  • Excellent corrosion protection C5-M to ISO 12944-5.
  • Short coating and curing period.
  • Can be applied to filigree and complex steel building elements.
  • Almost no additional static load from the coating.

General information

CAWS

M61/110 On-site coating to primed steel

M61/115 On-site coating to galvanized steel

M61/120 On-site coating to existing steel

M61/140 On-site overcoating to existing steel

M61/150 Off-site coating to unprimed steel

M61/160 Off-site coating to primed steel

M61/170 Off-site coating to galvanized steel

Specification data

Product Reference

Sika Unitherm Platinum 120

Primer

Not required

SikaCor EG1

For steel without priming coat or galvanized steel.

Sika Unitherm Platinum

Sika Unitherm Platinum 120 can be applied direct on steel surfaces prepared Sa 2½ according to EN ISO 12944, part 4.

Standard product features

Classification:

ETAG 018-2:2006: Type X, Exterior.

Colour:

Light grey.

Application thickness (maximum):

4.7 mm.

Curing:

  • Touch dry: 12 hours.
  • Fully dry: 24 hours.

Overcoating:

  • Minimum: 8 hours at 20°C.
  • Maximum, interior: 7 days at 20°C.
  • Maximum, exterior: 2 days at 20°C.

Performance:

  • Compressive strength (ISO 604): 45 MPa.
  • Compressive strength (ISO 604): 45 MPa.
  • Tensile strength (ISO 527-2): 10 MPa.
  • Abrasion resistance (ISO 5470-1 – loading 1000g; disc: CS10): 65 mg/1000 R.

Product Options

Application:

Sika Unitherm Platinum 120 can be applied direct on steel surfaces prepared Sa 2½ according to EN ISO 12944, part 4.

Third party certifications

  • CERTIFIRE: Certificate of Approval No CF 821
  • CERTIFIRE: Certificate of Approval No CF 5396
  • ETA 11/0014
  • ETA 15/0814

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