Aerospace Sealants AS157 RTV Sealant is approved as a replacement by the FAA for Momentive RTV157 High Strength Fast Cure RTV Silicone Adhesive Sealant. It has been tested and meets MIL-A-46106 Type I Group III standards.
AS157 is a high strength acetoxy silicone RTV rubber adhesive that is fast curing at room temperature. It is well suited for applications requiring fast development of physical properties and excellent adhesion. It is one part high temperature silicone that resists weathering, ozone, moisture, and UV when cured. This adhesive works in manual and automatic dispensing equipment. Typical utilization involves dispensing in open air and ambient humidity to result in a high strength adhesive rubber. Cure speed can be accelerated with hot air to nearly instant cures exhibiting very fast adhesion. A one minute hot air stream exposure, followed by a one minute cool-down in humid environment, results in a cured elastomer condition exhibiting outstanding adhesion.
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Cures fast at room temperature
Excellent unprimed adhesion to metal and glass
Heat accelerated instant cure capability
Viscosity, cps: 500,000
Specific Gravity: 1.12
Consistency: Thixotropic paste
Working Time, mins. @ R.T.: 4
Tack Free Time, mins. @ R.T.: 12
Application Rate, 90 PSI, g/min.: 250
CURED - ROOM TEMPERATURE
Cured - 72 hrs. @ R.T.
Tensile Strength, PSI: 750
Elongation, %: 850
Durometer, Shore A: 38
Peel Strength, PPI: 50
Tear Strength, PPI: 100
Lap Shear Strength, PLI: 330
Dielectric Strength, V/mil: >500
Dielectric Constant: 2.8
Dissipation Factor: 0.001
Volume Resistivity, ohm·cm: 2.0 x 1014
Brittle Point, °F (°C): -68 (-55)
Maximum Continuous Operating Temperature, °F (°C): 482 (250)
If the item that you are trying to ship is deemed Hazmat you may have an additional fee added to your order when you check out. Items are deemed Hazmat as per the Section 14 Transport Information located in the item's Material Safety Data Sheet (MSDS). Sorry, but things that can go "boom" are hard to ship and we have to pass on our fees.
Flammable or explosive items such as Fire Extinguishers, MEK, Toluene, Paint Thinner, etc. are subject to a $40.00 Hazmat fee via ground shipping methods. However, the majority of Hazmat items have no fee when shipping with a ground method.
Most Hazardous Goods are subject to air and international transport fees. This fee is $105 for domestic air shipping methods and $162.50 for international shipping methods.
Mail the completed form with the original UPC code from the product package and a copy of your sales receipt with the eligible product circled postmarked no later than 1/1/2012. Service activation is required; mail in one of the following options as proof of service activation:
Copy of your activation confirmation email (provided after you activate service).
Copy of the sale receipt for a SPOT service certificate (available at www.findmeSPOT.com).
Promotion #37761, SPOT 2 NATIONAL REBATE PO Box 22092, Tempe, AZ 85285-2092.