Sealex Sx-8000 Non-Stain Weather Seal

Direction

Non-Stain Weatherproof High Performance Silicone Sealant Sealex Sx-8000 is a non-stain neutral cure silicone sealant tested to ASTM C1248 – 08(2012) Standard Test Method for Staining of Porous Substrate by Joint Sealants. Being a high performance all weather sealant Sx-8000 is highly flexible with movement capability of 50% according to ASTM C719:2005 and is suitable for both outdoor and indoor installation with high resistance to UV radiation, rain, ozone and extreme temperature throughout its life.

Technical Specification

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

– TACK-FREE TIME 40 min. or less.
– FLOW, SAG OR SLUMP Non-sag.
– WORKING TIME (TOOLING) 15 min. (Before sealant skin forms.)
– CURING TIME (3 mm. BEAD) 24 hours
– EXTRUSION RATE 33.5 ml / min

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

– DUROMETER, SHORE A 36 points
– TENSILE STRENGTH 1.4 Mpa
– SERVICE TEMPERATURE -50oC to 150oC
– MOVEMENT CAPABILITY +-50 %
– PEEL STRENGTH 84.2 N
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