ARREST MASTER 2002

High Temperature Sealant is a ready-to-use, single-component, room temperature, vulcanizing adhesive/sealant which works up to 325ºC.  Uncured High-Temperature Adhesive Sealant is a red, viscous, non-sag, low-volatile acetoxy RTV that cures to a flexible rubber. The material cures on exposure to atmospheric moisture to provide a tough, flexible, waterproof, oil-resistant silicone rubber seal. It is specially formulated to meet the low silicone volatiles requirements of the cement industry for 325º C flange sealants. The non-sag properties of this ready-to-use sealant allow its use on vertical as well as horizontal surfaces.

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Technical Information
Chemical Base:                                                     Acetoxy silicone
Specific gravity (ASTM D 1045–86):                       1,02 ± 0,03 gr/cm³
Extrusion (ISO 6927):                                           400 g/min
Tack free time (25ºC and 50% R.H):                       20–30 min.
Cure Rate(1 day) (25ºC and 50% R.H):                  3 mm
Modulus at 100% (MPa) (ASTM D412):                   0,4 Mpa
Tensile Strength (ASTM D412):                              1,80 Mpa
Elongation at Break (ASTM D412):                          500
Shore Hardness:                                                   22 Shore A