MasterSil 153 is a two-component silicone that is useful in a variety of bonding and sealing applications in optical, electrical, aerospace, and medical applications. Featuring easy handling with a one-to-one mix ratio by weight, the paste consistency enables precise application. MasterSil 153 has a low exotherm and long working life of 5 to 7 hours at room temperature. A self-priming system, it bonds to similar and dissimilar substrates over a wide temperature range of 65° to more than 400°F.
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The product can withstand severe thermal cycling, vibration, and mechanical shock. It has a softer durometer of 20 to 35 Shore A. (Contact company for pricing available now.)
By Carolyn Mathas
Master Bond , Hackensack , NJ
James Brenner 201-343-8983
Learn more about Master Bond