Steelcalc Software Releases

Information

Updates depend on the licence you have purchased. Updates listed under 'Library Multi Test System' are for licences ending in 0000, and those listed under Library EN(ETA) are for licences ending in 9001. There are other licences where none of these library updates apply, but the software itself is still updated. Some licenses (Own Product) only show certain manufacturer product updates, so some of the changes listed below may not apply to those licences.

See what's new in Steelcalc Version 7 Steelcalc Version 7

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2nd October 2026

Steelcalc Version 7.2.8 | Library 133 Release 1

  • Software Changes
    • No software changes
    • Library Changes
      • MTBS
        • Intumescent Range
          • New Product - Hempel UK Limited - Hempafire Optima 515 - Water Based Intumescent
          • Sherwin Williams - Firetex FX9500 - Updated certification dates.
          • Hempel UK Limited - Hempacore AQ - Changes to loading data.
          • Hempel UK Limited - Hempafire Optima 500 - Changes to loading data.
          • Hempel UK Limited - Hempafire Pro 315 FD - Changes to loading data.
          • Hempel UK Limited - Hempafire Pro 400 FD - Changes to loading data.
          • International Paint Limited - Interchar 2090 - Updated certification date.
          • International Paint Limited - Interchar 212 - Changes to loading data.
          • Tremco CPG UK Limited - Nullifire SC801-120 - Updated certification date.
          • Tremco CPG UK Limited - Nullifire SC901 - Updated certification date.
          • Tremco CPG UK Limited - Nullifire SC902 - Updated certification date.
          • Deleted Products
            • Hempel UK Limited - Hempafire Pro 315 FD.

2nd July 2026

Steelcalc Version 7.2.7 | Library 132 Release 1

  • Software Changes
    • Report Builder - Fixed - Incorrectly calculating Litre Quantity Required values.
    • Boards and Sprays - All products have been updated to use the YB6 recommended critical temperatures.
    • Please note that for Board thicknesses where 580°C is required 550°C has been used as instructed by manufacturers.
  • Library Changes
    • MTBS
      • Intumescent Range
        • PPG Industries UK Limited - Steelguard 951 - Change to Specific Gravity. kg/m².
      • Boards Range
        • New Product - Etex Building Performance Limited - Promatect XS - A1 non-combustible mineral board.
        • Rockwool Limited - Beamclad System - Changes to loading data.
        • British Gypsum - Glasroc F Firecase - Changes to loading data.
        • Etex Building Performance Limited - Promatect 250 - Changes to loading data.
        • Etex Building Performance Limited - Vermiculux S - Changes to loading data.
        • Cryotherm Insulation Limited - Spiralite Screw Fix - Changes to loading data.
      • Sprays Range
        • New Test Standard - GCP Applied Technologies - Monokote MK-6HY (EN 13381-4)
        • New Test Standard - GCP Applied Technologies - Monokote MK-6S (EN 13381-4)
        • NESTAAN NV - Limpet SLV - External - Changes to loading data.
        • NESTAAN NV - Limpet SLV - Internal - Changes to loading data.
        • GCP Applied Technologies - Monokote MK-6HY (BS476-21) - Changes to loading data.
        • GCP Applied Technologies - Monokote MK-6S (BS476-21) - Changes to loading data.
        • GCP Applied Technologies - Monokote Z106 HY - Changes to loading data.
        • GCP Applied Technologies - Monokote Z146 - Changes to loading data.
        • Deleted Products
          • Etex Building Performance Limited - Promat Mandolite CP2.
          • Etex Building Performance Limited - Promatect XW.
          • Isolatek International (Europe) Limited - Isolatek Type CP2.
          • Siniat Limited - Encasement System GTEC Fire Board.
          • Knauf Insulation Limited - Knauf Fire-teK System.
          • Rockwool Limited - Fire Pro Tube.

20th March 2026

Steelcalc Version 7.2.5 | Library 130 Release 1

  • Software Changes
    • No software changes
  • Library Changes
    • MTBS
      • Intumescent Range
        • New Product - Thermoguard Fire & Protective Paints - Thermocoat S - Solvent Based Intumescent
        • New Product - Thermoguard Fire & Protective Paints - Thermocoat WO - Water Based Intumescent
        • New Product - Thermoguard Fire & Protective Paints - Thermocoat WI - Water Based Intumescent
        • New Product - Relay Global - Zeroflame AquaSteel 1001 - White Water Based Intumescent
        • New Product - Sherwin Williams - Firetex FX1008 - White Solvent Based Intumescent
        • New Product - Sherwin Williams - Firetex FX2008 - White Solvent Based Intumescent
        • PPG Industries UK Limited - Steelguard 951 - Change to Specific Gravity.
        • Bollom Fire Protection - Brosteel Ultra 60 - Updated Certificate dates.
        • International Paints - Interchar 2090 - Updated Certificate dates.
        • Tremco CPG UK Limited - Nullifire SC601/SC602 - Changes to loading data.
        • Tremco CPG UK Limited - Nullifire SC802 - Updated Certificate dates.

27th November 2025

Steelcalc Version 7.2.4 | Library 129 Release 1

  • Software Changes
    • No software changes
  • Library Changes
    • MTBS
      • Intumescent Range
        • New Product - PPG Industries UK Limited - Steelguard 651 - White Water based Intumescent
        • New Product - PPG Industries UK Limited - Steelguard 701 - White Solvent based Intumescent
        • New Product - PPG Industries UK Limited - Steelguard 801 - White Solvent based Intumescent
        • New Product - PPG Industries UK Limited - Steelguard 751 - White Solvent based Intumescent
        • New Product - PPG Industries UK Limited - Steelguard 851 - White Solvent based Intumescent
        • Sherwin Williams - Firetex FX1003 - Changes to loading data.
        • Sherwin Williams - Firetex FX1007 - Changes to loading data.
        • Sherwin Williams - Firetex FX6002 - Changes to loading data.
        • Sherwin Williams - Firetex FX6010 - Changes to loading data.
        • Sherwin Williams - Firetex Platinum - Changes to loading data.
        • Sherwin Williams - Firetex Platinum 120 - Changes to loading data.
        • Tremco CPG UK Limited - Nullifire SC601 - Changes to loading data.
        • Tremco CPG UK Limited - Nullifire SC802 - Changes to loading data.
        • Tremco CPG UK Limited - Nullifire SC804 - Changes to loading data.
        • Jotun Paints (Europe) Limited - SteelMaster 1200HPE - Changes loading data.
    • EN(ETA)
      • Full Range
        • Sherwin Williams - Firetex FX1006 - Changes to loading data.
        • Sherwin Williams - Firetex FX1007 - Changes to loading data.
        • Sherwin Williams - Firetex FX5090 - Changes to loading data.
        • Sherwin Williams - Firetex FX6002 - Changes to loading data.
        • Sherwin Williams - Firetex FX6010 - Changes to loading data.
        • Sherwin Williams - Firetex Platinum - Changes to loading data.
        • Sherwin Williams - Firetex Platinum 30 - Changes to loading data.
        • Sherwin Williams - Firetex Platinum 120 - Changes to loading data.
        • Updated all other product certification where required.

 

Click any of the two links below to search for current Intumescents Paints certification details.