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DOWSIL™ Sealants
DOWSIL Specialty Sealants by Dow
Silicone-based Dow Corning sealants last longer and are more versatile than most organic polymer sealants. They are durable, one-part RTV sealants. These Dow industrial silicone sealants cure at room temperature to a tough, rubbery solid with exceptional performance characteristics. If the application calls for an industrial silicone sealant to withstand high temperatures or solvents, to bond glass or metal, to flow into cracks or voids, or to resist mildew, Dow has an RTV sealant for it. Benefits include: Stability over a wide-temperature range, weather resistance, chemical stability, good bond strength, electrical properties and low flammability.
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DOWSIL™ 732 Multi-Purpose Sealant
General purpose acetoxy RTV silicone adhesive/sealant for industrial sealing/bonding applications. Used on rubber articles intended for repeated use. Complies with MIL-A-46106 and FDA 177.2600
Shop NowStarting at $7.21
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DOWSIL™ 734 Flowable Sealant
A 1 part solventless silicone elastomer for general sealing and bonding applications. The 734 is a flowable liquid that is easy to use and apply and cures on exposure to moisture in the air. Cures to a tough, flexable rubber with a good adhesion to many substrates. Complies with MIL-A-46103. Offered in clear or white, 3 oz tube, 10.1 oz cartridge or 4.5 gallon pail.
Shop NowStarting at $20.32
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DOWSIL™ 736 Heat Resistant Sealant
One-part, red, non-slumping RTV adhesive/sealant designed for sealing and bonding applications exposed to temperatures as high as 315°C (600°F) such as aerospace gasketing, moving oven belts and industrial ovens.
Shop NowStarting at $16.98
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DOWSIL™ 737 Neutral Cure Sealant
One-part, multipurpose RTV adhesive/sealant for application in wide range of industrial assembly and installation operations such as substitute for mechanical fasteners on large and small appliances.
Shop NowStarting at $9.66
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DOWSIL™ 738 Electrical Sealant
One-part, white, non-flowing moisture cure adhesive used for bonding with a variety of reactive glass, metal, plastic, laminates, and ceramics. Durable general purpose sealant/adhesive.
Shop NowStarting at $34.56
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DOWSIL™ 748 Non-Corrosive Sealant
White, neutral cure silicone rubber RTV sealant for general-purpose bonding and sealing applications where low odor and noncorrosive properties are required. Great for electrical applications.
Shop NowStarting at $18.02
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DOWSIL™ 786 Mildew Resistant Sealant, 10.1 oz, White
10.1 oz/300 ml cartridge, white. Must purchase in case quantities of 12. One part acetoxy silicone rubber sealant which has excellent adhesion to a variety of non-porous surfaces. It contains a food grade fungicide. Interior sealing applications exposed to high moisture. Ideal for sealing refrigeration units and areas where food contact is likely.
$11.45 -
DOWSIL™ 832 Multi-Surface Adhesive Sealant
Neutral cure RTV rubber sealant engineered for bonding and sealing in assembly and maintenance applications.
Shop NowStarting at $23.40
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DOWSIL® 3140 RTV Coating, 3 oz
3 oz tube. One-part, translucent adhesive or coating with good flowability, high elognation value for vibration/mechanical shock dampening and low stress, good flame resistance. UL, IPC and Mil Spec tested, contains UV indicator. Meets MIL-A-46146
$61.77