Sika Sikasil® 728 RCS Two-part, self-leveling, rapid cure, ultra low modulus, horizontal application, neutral cure silicone sealant

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Sika Sikasil® 728 RCS Two-part, self-leveling, rapid cure, ultra low modulus, horizontal application, neutral cure silicone sealant
Categories:	Polymer; Adhesive; Thermoset; Silicone; Silicone, RTV, Adhesive/Sealant Grade
Material Notes:	Sikasil-728 RCS (Rapid Cure System) is a self-leveling, two-component, very rapid cure, ultra low modulus elastomeric, neutral cure silicone sealant. Exceeds the requirements of ASTM C-920, Type M, Grade P, Class 100/50, Use T, M, G, A, O; TT-S-00227E, Type I, and various AASHTO reports and state DOT approvals. Where to Use: Construction Application: Horizontal expansion joints Highway and bridge joints Saw cut joints - new and remedial Plaza decks Parking decks Bridges Airports Stadiums Driveways Location: Horizontal Interior and exterior Above grade or on grade Substrate: Concrete, steel, glass, aluminum, tile, ceramic, masonry, brick, stone and granite Advantages: No tooling, less labor Excellent flexibility for extreme high and low temperature conditions Excellent flexibility for dynamic joint movement Bonds to most substrates without priming Open to traffic in one hour All season ease of application Good contact/adhesion with hard to reach areas Ideal for cold climates Excellent for use on runways and tarmacs Jet fuel resistant Resistant to road salts Information provided by Sika Corporation.
Vendors:

Available Properties

Volatile Organic Compounds (VOC) Content, 2.4% by wt
Hardness, Shore A, ASTM C-661 & ASTM D-2240
Hardness, Shore OO, ASTM C-661 & ASTM D-2240
Tensile Strength, ASTM D412
Tensile Stress at Strain, ASTM D412
Elongation at Break, ASTM D412
Elongation at Break, ASTM D-5329, Joint (a) (b)
Tensile Modulus, ASTM D-5329, Joint (a) (b)
Peel Strength, ASTM C794, on aluminum, glass and concrete
Maximum Service Temperature, Air
Minimum Service Temperature, Air
Cure Time, Skin-over Time
Cure Time, 19%
Tack-Free Time
Shelf Life, in original unopened cartridge

Property Data

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Category Notes
Plastic

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