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Silicone Adhesive Sealant - 15203 Technical Data Sheet Permatex Black Silicone Adhesive Sealant

INDUSTRIAL PRODUCT DESCRIPTION S.I.N.: 834-300 Permatex Black Silicone Adhesive Sealant is a general purpose, single component, room temperature vulcanizing (RTV) gasketing compound, designed for the sealing of mechanical assemblies. Upon curing from the exposure to moisture in the air, this non-sagging paste forms a tough, flexible, waterproof seal of silicone rubber, which resists aging, weathering and thermal cycling without hardening, shrinking or cracking. Conforms to MIL-A-46106B, Type I. Permatex For Cleanup 1.Allow excess material to extend beyond the extension nozzle or aerosol tip to cure, sealing and protecting the remaining product from moisture. For reuse, simply remove the cured product from the tip. 2.Remove uncured product from parts and hand-tools with a dry cloth, if skinned over, break film with a dry cloth to remove as much as possible, and remove the remaining material with Permatex Black RTV Silicone Adhesive Sealant shall meet the requirements of the F.D.A. ‘Code of Federal Regulations 21 CFR’ concerning food contact applications if used in accordance with its Section 177.2600: ‘Rubber Articles Intended for Repeated Use’. Gasket Remover. 3.Clean hands with a dry cloth or Permatex PRODUCT BENEFITS Fast Orange Easy application hand cleaner. Applied to horizontal or vertical surfaces Superior adhesion and flexibility PROPERTIES OF UNCURED MATERIAL Waterproofs
Typical Value Insulates
Chemical Type Acetoxy silicone rubber AppearanceBlack non-sag paste OdorMildaceticSpecific Gravity 1.07Extrusion rate @ 25 Unaffected by vibration
C, (grams/min) >220Flash Point Non-flammable
C, F>93 (>200) TYPICAL APPLICATIONS Permatex Black Silicone Adhesive Sealant is an excellent all-purpose adhesive/sealant for the following materials: TYPICAL CURING PERFORMANCE Metal Permatex Black Silicone Adhesive Sealant cures on exposure to moisture in the air. The product dries tack free in 1 hour and fully cures in 24 hours. Cure times will vary with temperature, humidity and gap. Note: The curing process can cause corrosion to some surfaces, for critical applications use the Ultra Series silicones. Glass Wood Plastic Silicone resin Vulcanized silicone rubber Ceramics Natural and synthetic fibers PERFORMANCE OF CURED MATERIAL Painted surfaces
After 7 days at 25 C (77 F), 50% Relative Humidity Typical Values Hardness (Shore A) >20Elongation, %* >350Tensile Strength, N/mm DIRECTIONS FOR USE For Assembly 1.Remove all previous material from mating surfaces. Permatex
2 (psi)** >1.5(>218)*Material will stretch3.5 times its original length before breaking. **Amount of force required to break material. Gasket Remover is recommended for most materials, not for plastics or painted surfaces. 2.For best results, clean and dry all surfaces with a residue-free solvent, such as Permatex Brake and Parts Cleaner. 3.Cut nozzle to desired bead size, 1/16“ to 1/4“ in diameter. An 1/8” bead is usually sufficient for most applications. 4.Remove cap, puncture tube or cartridge seal and attach extension nozzle. 5.Apply a continuous and even bead of silicone to one surface, as shown below: 6.Assemble parts immediately while silicone is still wet. Secure or tighten as required, avoiding excessive squeeze-out. 7.Re-torque will not be necessary after the product has cured. TYPICAL ENVIRONMENTAL RESISTANCE Temperature Resistance
Typical Values Continuous, C ( F)-59 to 232 (-75 to 450)Intermittent, C ( F)-59 to 260 (-75 to 500) NOT FOR PRODUCT SPECIFICATIONS. THE TECHNICAL DATA CONTAINED HEREIN ARE INTENDED AS REFERENCE ONLY. PLEASE CONTACT PERMATEX, INC., TECHNICAL SERVICE DEPARTMENT FOR ASSISTANCE AND RECOMMENDATIONS FOR YOUR SPECIFIC APPLICATION. PERMATEX, INC., HARTFORD SQUARE NORTH, 10 COLUMBUS BOULEVARD, HARTFORD, CT 06106 PHONE – (1-87PERMATEX) Revised 11/03