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Silicone Caulks & Sealants

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Silicone caulks and sealants remain permanently flexible while providing a strong filler that will not shrink, crack, or yellow over time. They are the most commonly used sealant for indoor and outdoor applications that require a waterproof seal.
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Multipurpose Silicone Sealants

Multipurpose Silicone Sealants
These multipurpose silicone caulks and sealants fill gaps, holes, and seams in a variety of applications that use common building materials.

DOW CORNING 700 Series

700 series resists weathering and maintains flexibility in extreme temperatures.

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DOW CORNING 730 FS Series

730 FS series is intended for fuel systems where it resists swelling from exposure to fuels, oils, and solvents.

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DOW CORNING 732 Series

732 series has dielectric properties and a paste consistency that stays where applied without sagging on vertical or angled surfaces.

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DOW CORNING 733 Series

733 series resists vibration, ozone exposure, and maintains flexibility in extreme temperatures.

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DOW CORNING 734 Series

734 series is flowable and self-leveling for sealing cable entries and connectors in hard-to-reach areas.

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DOW CORNING 739 Series

739 series is flame-resistant and has a high elongation rating (stretch) to resist stress.

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DOW CORNING 832 Series

832 series has a low-odor neutral cure and is non-corrosive to metals and sensitive surfaces.

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LOCTITE SI 593 Series

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SIKA Sikasil GP Series

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GE Premium Silicone Series

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GORILLA

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J-B WELD

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SUREBOND SB-170 Series

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WHITE LIGHTNING

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WHITE LIGHTNING Silicone Rubber Series

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HVAC, Duct & Electrical Silicone Sealants

HVAC, Duct & Electrical Silicone Sealants
HVAC, duct, and electrical silicone caulks and sealants fill gaps and holes in air handling and electrical wire-routing systems. They are often used to seal conduit and ducting in spaces where operating temperatures fluctuate.

DOW CORNING 737 Series

737 series is neutral cure and adheres without a primer for waterproofing electrical components.

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DOW CORNING 738 Series

738 series bonds and seals electrical assemblies.

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DOW CORNING 748 Series

748 series is low odor and non-corrosive for non-porous surfaces.

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DOW CORNING 838 Series

838 series has a high elongation rating (stretch) to resist stress around electrical leads and wiring.

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DOW CORNING 839 Series

839 series provides mechanical stability for individual electrical components such as wires and leads on printed wiring boards.

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DOW CORNING 9-1363 Series

9-1363 series has a low-odor neutral cure and is suitable for sensitive surfaces.

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DOW CORNING HVAC/R Series

HVAC/R series is designed to bond to common surfaces in HVAC applications.

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DOW CORNING Hi-Temp Series

Hi-Temp series withstands high temperatures such as heating elements on appliances and oven door windows.

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DAP High Temp Series

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DAP Professional Series

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HERCULES High Temp Series

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LOCTITE SI 5011 CL Series

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SUREBOND SB-180 Series

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SUREBOND SB-188 Series

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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.