Sarnavap 5000E SA is a 0.60mm thick multi-layer self-adhesive vapour control layer, made of polymer modified bitumen with a Glass-fibre mat reinforcement and an Aluminium foil top layer. The laminated aluminium foil ensures a high moisture vapour resistance of >9000 MNs/g and a moisture vapour transmission rate of
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Sika Sarnafil is consulted before specifying.
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| Elongation (?) | 2 % | |
| Shear Resistance (?) | 400 N/50mm | 43.75% |
| Tear Resistance (?) | 100 N | 50% |
| Tensile Strength (EN) (?) | 500 N/50mm | 50% |
| Water Vapour Resistance (?) | 9000 MNs/g | |
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| Uniclass (?) | Ss_30_10 Roof structure systems | |
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| Colour (?) | Black , Grey , White | |
| Finish(es) (?) | Matt | |
| Material (?) | Aluminium Foil , Glass-Fibre Mat Reinforcement , Polymer Modified Bitumen | |