COSHH-84 AltroFix 19 Plus (Two-Part Polyurethane Adhesive / MDI)
File Reference : COSHH Assessment AltroFix 19 Plus
Date File Updated 06-07-2026
File Format MS Word
No. of files 1
Category COSHH Assessments
Tags: ISO 45001
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This example sets out the hazards, controls and PPE for a two-part polyurethane adhesive, including the mandatory diisocyanate training requirement.

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This example COSHH risk assessment has been prepared using the
F-HS5 COSHH Assessment form template - a purpose-built template designed to focus entirely on what matters: identifying the hazards of each substance, recording the controls and PPE that manage them, and confirming exposure is adequately controlled, without any unnecessary fields getting in the way.

The file is supplied in fully editable MS Word format and can be saved to Google Docs if required, with pre-defined styles throughout to match the risk ratings.
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COSHH Assessment - AltroFix 19 Plus (Two-Part Polyurethane Adhesive / MDI)

This pre-completed COSHH assessment covers AltroFix 19 Plus - a two-part polyurethane flooring adhesive from Altro, supplied as pre-measured Part A and Part B for on-site mixing. Part B contains diphenylmethane-4,4′-diisocyanate (MDI), a respiratory sensitiser that can cause permanent occupational asthma, and UK REACH training is required before any diisocyanate work.

What Does This COSHH Assessment Cover?

The assessment is fully completed and ready to use, covering all sections required for a complete hazardous substance risk assessment:

  • Substance identification - trade name (AltroFix 19 Plus / Altro Ltd), chemical composition (Part A containing N-ethyl-2-pyrrolidone; Part B containing MDI at 80–100%), SDS reference and physical state
  • Health effects and first aid - inhalation, ingestion, skin contact and eye contact, with specific first aid for each route and no further diisocyanate work after breathing problems until medically cleared
  • Respiratory sensitisation hazard - MDI can cause permanent occupational asthma; risk is highest during mixing, sanding or poor ventilation; Part A may harm fertility or the unborn child through skin absorption
  • Workplace exposure limits - diisocyanates (as –NCO) TWA 0.02 mg/m³ and STEL 0.07 mg/m³, with the Sen notation and health surveillance for regular users
  • UK REACH training requirement - mandatory diisocyanate training before use
  • CLP hazard classification - Irritant and Long-term health hazard pictograms
  • PPE requirements - including nitrile gloves (minimum 0.35 mm), splash goggles for mixing, chemical-resistant coveralls and a half-mask respirator with A1/B1 filter
  • Emergency procedures - spillage response, fire precautions and hazardous waste disposal of uncured product

Who Is This COSHH Assessment For?

This assessment is suitable for any workplace where AltroFix 19 Plus or similar two-part polyurethane adhesives are used, including:

  • Flooring contractors installing safety and resilient floorcoverings
  • Construction and fit-out contractors
  • Facilities management and building maintenance teams
  • Healthcare, education and commercial refurbishment projects

Working From the Safety Data Sheet

The assessment reflects the hazards and controls found in a typical manufacturer safety data sheet for this product. Check the details against the SDS for the exact product and pack size in use, and record your own storage locations, users and site-specific controls in the relevant fields.

COSHH Compliance

This document provides ready-to-use evidence of COSHH compliance and supports occupational health and safety management. The assessment is based on the F-HS5 COSHH Assessment template, is fully editable in Microsoft Word, and can be customised with your company details, site-specific information and review dates.

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