Sherwin Williams Firetex M90/02 Epoxy Intumescent

Part A: UN3082 (Class: 9, Pk Grp: III), Part B: Non Hazardous
A two pack, solvent free, thick film epoxy exterior intumescent coating that provides passive hydrocarbon fire protection for up to 4 hours on structural steel.
Available in 20 Kg
From £777.43 £647.86
In stock
Only %1 left
Product Description

Sherwin Williams Firetex M90/02 is a two pack, solvent free, thick film epoxy exterior intumescent coating that provides passive hydrocarbon fire protection for up to 4 hours on structural steel, decks and bulkheads.

Best Uses

Firetex M90/02 has type approvals and listings from numerous Classification Societies and Authorities, and is recommended for use on both onshore and offshore structures. It has been extensively tested and approved for durability under NORSOK M501 and UL1709. Typical examples of use are: Decks and bulkheads, Structural steel support members, Pipe racks, Vessel skirts and saddles, Tanks, Vessels, Steel structures exposed to potential blast.

FIRETEX M90/02 is also recommended for use in LNG and cryogenic applications when applied as a duplex system using FIRETEX M89/02. FIRETEX M90/02 is an exterior durable coating that is tested and approved for both pool and jet fire situations. It has resistance to the following: Moisture, Acid spillage, Alkali spillage, Petroleum solvents, Aliphatic solvents, Abrasion and Weather


Recommended application via plural component spray, airless spray or trowel, preformed castings. Overcoating should take place within seven days of application of the previous coat of FIRETEX M90/02. If seven days is exceeded, mechanical abrading of the FIRETEX surface is required to ensure proper adhesion.

Drying times, curing times and pot life should be considered as a guide only. The curing reaction of epoxies begins immediately when the two components are mixed, and since the reaction is dependent on temperature, the curing time and pot life will be approximately halved by a 10°C increase in temperature and doubled by a 10°C decrease in temperature. Galvanized surfaces must be prepared according to SSPC SP-16 with minimum surface profile of 1.0 mils followed by priming with Macropoxy 646 series at 2-5mils (50-125 microns) DFT.

IMPORTANT INTUMESCENT PRODUCT NOTE: Always contact Promain’s technical team prior to purchase to obtain a tailored project specification and the advice necessary. The information displayed on this website should only be used as a guide. Promain UK Limited will not be held liable for any resulting damage to property, human life or monetary costs incurred due to incorrect specification, preparation, application or maintenance that has occurred due to negligence by either the purchaser or applicator. This includes your failure to have contacted us to obtain the relevant advice/specification.

Technical Details


  • BS476 Part 20 and 21 Appendix D – Hydrocarbon Pool Fire Testing
  • ISO 22899-1 Jet Fire Resistance
  • Type Approved by Lloyds Register of Shipping
  • Type Approved by Det Norsk Veritas
  • Type Approved by American Bureau of Shipping
  • Approved by Underwriters Laboratory to UL1709 (design number XR632)
  • BAM vessel test reference 3.2/8945
  • Resistant to blast overpressure
  • NORSOK M501 Revision 6 System 5A
  • NFPA 58 Annex H Hose Stream Test
  • IMO Resolution MSC61 (67) Annex 1, Part 2 – Toxicity Test
  • Tested and assessed to EN13381-8
  • European Technical Approval ETA 13/0676
  • Zulassung No. Z200 474

Technical Info

Components: Two Pack
Type: Solvent Free
Finish: -
Stock Colours: Pale Blue
Tintable: No
VOC Content: 0.0 g/l or 42 g/l when thinned 5% with Thinner no. 9
Volume Solids: 100% mixed
Suitable Substrates: Structural Steel
Application Method: Plural Component Spray, Airless Spray, Trowel
Theoretical Coverage: 14.7 m2/l (Plural Component Spray)
Wet Film Thickness (WFT): 120mm
Dry Film Thickness (DFT): 120mm
Induction Time: -
Pot Life: 60 minutes
Touch Dry: 8 hours at 10°C
Overcoatable: Min: 8 hours at 10°C, Max: 7 days at 10°C
Fully Cured: -
Cleaner / Thinner: Thinner no.9
Shelf Life: 24 months from date of production unopened
Packaging: Available in 20 Kg

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