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Workmaster™ is a division of Respirex™
A leading supplier of personal protective solutions, specialising in the design and manufacture of high-performance chemical, particulate and respiratory protective clothing.
Workmaster™ is a division of Respirex™
A leading supplier of personal protective solutions, specialising in the design and manufacture of high-performance chemical, particulate and respiratory protective clothing.
Quality
Customers trust our brands for excellence and reliability. People’s lives depend upon the integrity of our products. So nothing matters more than quality and safety.
Technical Expertise
Our specialist expertise has developed over 60 years. You can depend upon our advice and experience to keep your workforce safe and well protected.
Flexible
For us the customer is King. We can design and manufacture products that will exactly meet your needs, however challenging the requirements!
Honest and Reliable
We are open and honest in all our business dealings and ‘our word is our bond’. We’ll also admit our mistakes if things aren’t right.
News & Events
News
Introducing PermaSURE® Version 4
We are excited to announce a significant update to our PermaSURE® toxicity modelling smartphone application, designed for suits made from our Chemprotex™ range of fabrics.
News
Respirex International Powers Up with Over 200 New Solar Panels at Redhill Manufacturing Site
As part of our commitment to green energy, we are pleased to have our new solar panel array installed at our Redhill factory site in Surrey.
News
RJS suits used during EU Bullseye CBRNe training
Respirex RJS suits were recently used during the final cross-sectoral exercise of the EU Bullseye project. First, second and third line responders trained together in Vught to respond to a new,…
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| Chemical | CAS Number | Hazmax™ | Cryotuff | Cryolite | ISOTEC | Chemprotex™ 300 |
|---|---|---|---|---|---|---|
| ‘Roundup’ weedkiller | n/a | >480mins | ||||
| acetaldehyde | 75-07-0 | >420mins | >10mins | >180mins | >480mins | >480mins |
| acetic acid (> 99. 8%) | 64-19-7 | >480mins | ||||
| acetic acid, 30% | 64-19-7 | >480mins | ||||
| acetic acid, glacial | 64-19-7 | >480mins | >480mins | >1920mins | >480mins | |
| acetic anhydride | 108-24-7 | >480mins | ||||
| acetone | 67-64-1 | >120mins | >30mins | >480mins | ||
| acetone cyanohydrin | 75-86-5 | >480mins | ||||
| acetonitrile | 75-05-8 | >360mins | >60mins | >480mins | ||
| acetophenone | 98-86-2 | >480mins | ||||
| acrylamide 50% | 79-06-1 | >480mins | ||||
| acrylic acid | 79-10-7 | >480mins | >480mins | |||
| acrylonitrile | 107-13-1 | >120mins | >480mins | |||
| allyl alcohol | 107-18-6 | >480mins | ||||
| ammonia 25% | 1336-21-6 | >480mins | ||||
| ammonia 33% | 1336-21-6 | >1920mins | ||||
| ammonia gas | 7664-41-7 | >480mins | >480mins | >480mins | >480mins | |
| ammonia solution, 35% | 1336-21-6 | >480mins | ||||
| ammonium hydroxide (35% NH3 in water) | 1336-21-6 | >480mins | ||||
| ammonium hydroxide solution 5% free NH3 | 1336-21-6 | >1920mins | ||||
| ammonium pentadecafluorooctanoate (30% in water) | 3825-26-1 | >1920mins | ||||
| amyl acetate | 628-63-7 | >480mins | ||||
| aniline | 62-53-3 | >480mins | >480mins | |||
| arsenic acid | 7778-39-4 | >480mins | ||||
| aviation fuel | n/a | >480mins | ||||
| benzene | 71-43-2 | >240mins | >30mins | |||
| benzonitrile | 100-47-0 | >480mins | ||||
| benzoyl chloride | 98-88-4 | >480mins | ||||
| benzyl alcohol | 100-51-6 | >480mins | ||||
| benzyl chloride | 100-44-7 | >480mins | >480mins | |||
| bromine | 7726-95-6 | >420mins | ||||
| bromine liquid | 7726-95-6 | <10mins | ||||
| buta-1,3diene gas | 106-99-0 | >180mins | ||||
| butadiene, 1,3- | 106-99-0 | >480mins | ||||
| butane | 106-97-8 | >480mins | ||||
| butanol n- | 71-36-3 | >480mins | ||||
| butyl acetate | 123-86-4 | >360mins | ||||
| butyl aldehyde | 123-72-8 | >480mins | ||||
| butyl ether n- | 142-96-1 | >480mins | ||||
| cable oil | n/a | >480mins | ||||
| carbazole | 86-74-8 | >480mins | ||||
| carbon disulphide | 75-15-0 | >60mins | >60mins | >480mins | ||
| chlorine gas | 7782-50-5 | >180mins | >480mins | >480mins | ||
| chloroacetic acid 85% | 79-11-8 | >1920mins | >480mins | |||
| chlorobenzene | 108-90-7 | >240mins | ||||
| chloroethanol 2- | 107-07-3 | >480mins | ||||
| chloroform | 67-66-3 | <10mins | ||||
| chromic acid | 1333-82-0 | >480mins | ||||
| cresol m- | 108-39-4 | >480mins | ||||
| cyanogen chloride | 506-77-4 | >1920mins | ||||
| cyclohexane | 110-82-7 | >480mins | ||||
| cyclohexanone | 108-94-1 | >480mins | ||||
| cyclohexylamine | 108-91-8 | >480mins | ||||
| di(2-ethylhexyl)phthalate | 117-81-7 | >480mins | ||||
| dichlorobenzene | 95-50-1 | >420mins | ||||
| dichlorodimethysilane | 75-78-5 | >480mins | ||||
| dichloromethane | 75-09-2 | >60mins | >60mins | >480mins | ||
| diesel fuel | n/a | >480mins | ||||
| diethylamine | 109-89-7 | >120mins | >120mins | >10mins | ||
| diethylene glycol dimethylether | 111-46-6 | >480mins | ||||
| dimethyl formamide | 68-12-2 | >300mins | >60mins | >480mins | ||
| dimethyl sulphate | 77-78-1 | >480mins | ||||
| dimethyl sulphide | 75-18-3 | >10mins | ||||
| dimethylacetamide, N,N- | 127-19-5 | >480mins | ||||
| dioxane 1,4- | 123-91-1 | >480mins | ||||
| epichlorohydrin | 106-89-8 | >420mins | >480mins | |||
| ethanol | 64-17-5 | >480mins | >480mins | >480mins | >480mins | |
| ethanolamine | 141-43-5 | >480mins | ||||
| ethyl acetate | 141-78-6 | >240mins | >120mins | >120mins | >480mins | |
| ethyl cellosolve acetate | 111-15-9 | >480mins | ||||
| ethylene diamine | 107-15-3 | >480mins | ||||
| ethylene dibromide | 106-93-4 | >480mins | ||||
| ethylene dichloride | 107-06-2 | >480mins | ||||
| ethylene glycol | 107-21-1 | >480mins | >480mins | |||
| ethylene oxide | 75-21-8 | >120mins | >480mins | |||
| ethylenediamine tetra-acetic acid tetrasodium salt (EDTA) 5% | 64-02-8 | >480mins | ||||
| formaldehyde, 37% sol | 50-00-0 | >480mins | >480mins | |||
| formic acid 65% | 64-18-6 | >480mins | ||||
| formic acid 96% | 64-18-6 | >480mins | ||||
| furaldehyde 2- | 98-01-1 | >480mins | ||||
| GD (Soman) | 96-64-0 | >1440mins | ||||
| glutaraldehyde 5% | 111-30-8 | >480mins | ||||
| heptane | 142-82-5 | >480mins | >480mins | |||
| hexane | 110-54-3 | >420mins | >180mins | >480mins | ||
| hydrazine | 302-01-2 | >480mins | ||||
| hydrazine 5% | 302-01-2 | >480mins | ||||
| hydrazine monohydrate | 7803-57-8 | >480mins | ||||
| hydrochloric acid 37% | 7647-01-0 | >1920mins | >480mins | |||
| hydrofluoric acid 48% | 7664-39-3 | >1920mins | >480mins | |||
| hydrofluoric acid 73% | 7664-39-3 | >480mins | >480mins | |||
| hydrogen chloride gas | 7647-01-0 | >480mins | >480mins | >480mins | ||
| hydrogen fluoride gas | 7664-39-3 | >60mins | >300mins | |||
| hydrogen fluoride liquid | 7664-39-3 | >180mins | ||||
| hydrogen peroxide (10 volume (3%) solution) | 7722-84-1 | >480mins | ||||
| hydrogen peroxide 30% | 7722-84-1 | >480mins | ||||
| hydrogen peroxide 50% | 7722-84-1 | >480mins | ||||
| iso-butane | 75-28-5 | >480mins | ||||
| iso-butane followed by hyrdrofluoric acid 71-75% | 75-28-5 / 7664-39-3 | >480mins | ||||
| iso-propanol (IPA) | 67-63-0 | >1920mins | >1920mins | |||
| kerosene | 8008-20-8 | >480mins | ||||
| lactic acid | 50-21-5 | >480mins | >480mins | >480mins | ||
| lewisite | 541-25-3 | >1920mins | ||||
| m-cresol | 108-39-4 | >480mins | ||||
| mercuric chloride (sat. solution) | 7487-94-7 | >480mins | ||||
| methacrylic acid | 79-41-4 | >480mins | ||||
| methanol | 67-56-1 | >480mins | >240mins | >480mins | >480mins | |
| methyl acrylate | 96-33-3 | >480mins | ||||
| methyl chloride | 74-87-3 | >480mins | ||||
| methyl ethyl ketone (M.E.K) 2-butanone | 78-93-3 | >120mins | >480mins | |||
| methyl iodide 99% | 74-88-4 | >60mins | ||||
| methyl mercaptan | 74-93-1 | >480mins | ||||
| methyl methacrylate | 80-62-6 | >180mins | >480mins | |||
| methyl pyrolidone, n | 872-50-4 | >480mins | >480mins | >480mins | ||
| methyl vinyl ketone | 78-94-4 | >480mins | ||||
| methyl-t-butyl-ether | 1634-04-4 | >480mins | ||||
| methylene bromide | 74-95-3 | >480mins | ||||
| methylene chloride gas | 74-87-3 | >60mins | ||||
| monochloroacetic acid | 79-11-8 | >480mins | ||||
| mustard gas | 505-60-2 | >1920mins | ||||
| N,N-dimethylaniline | 121-69-7 | >480mins | ||||
| N,N-dimetyl acetamide | 127-19-5 | >480mins | ||||
| naphalene | 91-20-3 | >480mins | ||||
| nicotine | 54-11-5 | >480mins | ||||
| nitric acid | 7697-37-2 | >1920mins | >480mins | |||
| nitric acid (>90% fuming) | 7697-37-2 | >480mins | ||||
| nitric acid 50% | 7697-37-2 | >1920mins | ||||
| nitric acid 70% conc | 7697-37-2 | >1920mins | ||||
| nitric acid etchant 80/20 | 7697-37-2 | >480mins | ||||
| nitric acid, red fuming | 7697-37-2 | >240mins | ||||
| nitrobenzene | 98-95-3 | >180mins | >480mins | |||
| nitromethane 96% | 75-52-5 | >480mins | ||||
| oleic acid | 112-80-1 | >420mins | ||||
| oleum (15% free SO3) | 8014-95-7 | >480mins | ||||
| oleum 40% SO3 | 8014-95-7 | >480mins | ||||
| oxalic acid saturated solution | 6153-56-6 | >480mins | ||||
| perchloric acid | 7601-90-3 | >480mins | ||||
| petrol - unleaded | 8006-61-9 | >480mins | ||||
| petrol, leaded | n/a | >480mins | ||||
| phenol 50% in methanol | 108-95-2 / 67-56-1 | >480mins | ||||
| phenol 85% aqueous | 108-95-2 | >480mins | >480mins | |||
| phosphoric acid | 7664-38-2 | >480mins | >480mins | |||
| phosphoric acid 25% | 7664-38-2 | >1920mins | ||||
| phosphoric acid 75% | 7664-38-2 | >1920mins | ||||
| phosphoric acid 85% | 7664-38-2 | >480mins | ||||
| phosphorus oxytrichloride | 10025-87-3 | >420mins | ||||
| potassium chromate (sat. solution) | 7789-00-6 | >480mins | ||||
| potassium hydroxide 40% | 1310-58-3 | >480mins | ||||
| propan-2-ol | 67-63-0 | >480mins | ||||
| proponic acid | 79-09-4 | >480mins | ||||
| propylene oxide | 75-56-9 | >60mins | >480mins | |||
| pyridine | 110-86-1 | >480mins | ||||
| sarin gas | 107-44-8 | >1920mins | ||||
| sodium cyanide 30wt% | 143-33-9 | >480mins | ||||
| sodium cyanide 45% | 143-33-9 | >480mins | ||||
| sodium hydroxide | 1310-73-2 | >1920mins | ||||
| sodium hydroxide 40% | 1310-73-2 | >480mins | >480mins | >480mins | ||
| sodium hypochlorite | 7681-52-9 | >1920mins | ||||
| sodium hypochlorite (12% chlorine) | 7681-52-9 | >480mins | ||||
| sodium hypochlorite 16% | 7681-52-9 | >480mins | >480mins | |||
| styrene | 100-42-5 | >480mins | >480mins | |||
| sulphur dioxide | 7446-09-5 | >480mins | ||||
| sulphuric acid 50% | 7664-93-9 | >480mins | ||||
| sulphuric acid 95-98% | 7664-93-9 | >480mins | ||||
| sulphuric acid 96% | 7664-93-9 | >480mins | >480mins | |||
| sulphuric acid 99% | 7664-93-9 | >480mins | ||||
| tetrachloroethylene | 127-18-4 | >180mins | >120mins | >480mins | ||
| tetraethyl lead (Octel Anti Knock) | 78-00-2 | >480mins | ||||
| tetrahydrofuran | 109-99-9 | >180mins | >30mins | |||
| toluene | 108-88-3 | >240mins | >120mins | |||
| toluene-2,4-diisocyanate | 584-84-9 | >480mins | >480mins | |||
| toluidine, o- | 95-53-4 | >480mins | ||||
| trichloroacetic acid 80% | 650-51-1 | >480mins | ||||
| trichlorobenzene, 1,2,4- | 120-82-1 | >480mins | ||||
| trichloroethane | 71-55-6 | >360mins | ||||
| trichloroethylene | 79-01-6 | >180mins | >10mins | |||
| triethanol-amine | 102-71-6 | >480mins | ||||
| triethylamine | 121-44-8 | >120mins | ||||
| triethylene glycol | 112-27-6 | >480mins | ||||
| trifluoroacetic acid | 76-05-1 | >480mins | ||||
| Trigonox K-80 cumyl hydroperoxide 80% / 20% cumene | 80-15-9 / 98-82-8 | >480mins | ||||
| vinyl acetate | 108-05-4 | >480mins | ||||
| VX | 50782-69-9 | >1920mins | ||||
| xylene | 1330-20-7 | >240mins | >480mins |
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