Sealex Sx-4000 General Purpose Silicone

Direction

Sealex Sx-4000 is a fast curing acetic silicone sealant. Sealex Sx-4000 cures at ambient temperature by reaction with moisture 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 • Door and window frame
• Ducting • Kitchen and sanitary
• Mirrors and cabinets

Technical Specification

Uncured Sealant – Tested at at 25oC and 50 % RH

– TACK-FREE TIME 15 min. or less.
– FLOW, SAG OR SLUMP Non-sag.
– WORKING TIME (TOOLING) 10 min. (Before sealant skin forms.)
– CURING TIME (3 mm. BEAD) 24 hours

Cured Sealant – After 7 days at 25oC and 50 % RH

– DUROMETER, SHORE A 17 points
– TENSILE STRENGTH  2 Mpa
– SERVICE TEMPERATURE -50oC to 150oC
– MOVEMENT CAPABILITY +-25 %
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