Sealex Sx-4000
Refference
Direction
Sealex Sx-4000 is a fast curing acetic silicone sealant. Sealex Sx-4000
cures at ambient temperature by reaction with moistures in the air to
produce a durable, permanently flexible seal that will not crack,
crumble or dry out. Sealex Sx-4000 when cured is unaffected by
the weather and suitable for use with most construction materials.
Application
| • Glazing and weather sealing | • Door and window frame |
| • Ducting | • Container and cold storage |
| • Kitchen and sanitary | • Mirrors and cabinets |
Technicial Specification
Uncured Sealant-Tested at 25oC and 50% RH
| - Tack-free time | 15 min |
| - Flow, sag or slump | Non-sag. |
| - Working time (tooling) | 10min. (Before sealant skin forms) |
| - Curing time (2-3mm. Bead) | 24 hours |
Cured Sealant-After 7 days at 250C and 50% RH
| - Durometer, Shore A | 17 points |
| - Tensile strenght | 2 Mpa |
| - Service Temperature | -50oC to + 150oC |
| - Movement Capability | +-25% |
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