
Elastomeric Silicone Sealants
Introducing the Gluespec elastomeric silicone sealants catalog that was created to help you build better products. To help you navigate, this catalog has been broken down by substrate. Compare materials and order samples for testing. Go to Advanced Search to filter by hundreds of individual data points.
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All Elastomeric Silicone Sealants
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Metal
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Plastic
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Glass
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Ceramic
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Wood
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Polyester
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Rubber
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Concrete
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Non-Porous Substrates
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Stone
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Composites
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Primerless
Elastomeric Silicone Sealants
3145 RTV Clear Adhesive/Sealant
Dow
Seal; 1-Part; Post-Cure: Elastomer; Silicone elastomer; RTV
Noncorrosive; high tensile strength, elongation, peel and lap shear values, contains UV indicator for automated inspection; non-flow.

3145 RTV Clear Adhesive/Sealant
Dow
Application Type: Seal; Bond; Gaskets
Chemistry: Silicone elastomer
Material Form: Post-Cure: Elastomer; Pre-Cure: Paste
Color: Clear
Package Sizes
Clear 90 ml | Request Quote |
Clear 90 ml to Spec | Request Quote |
Clear 305 ml | Request Quote |
Clear 305 ml to Spec | Request Quote |

3145 RTV Grey Adhesive/Sealant
Dow
Seal; 1-Part; Post-Cure: Elastomer; Silicone elastomer; RTV
Noncorrosive; high tensile strength, elongation, peel and lap shear values, good for high temperature applications; non-flow.

3145 RTV Grey Adhesive/Sealant
Dow
Application Type: Seal; Bond; Gaskets
Chemistry: Silicone elastomer
Material Form: Post-Cure: Elastomer; Pre-Cure: Paste
Color: Gray
Package Sizes
Gray 90 ml | Request Quote |
Gray 90 ml to Spec | Request Quote |
Gray 305 ml | Request Quote |
Gray 305 ml to Spec | Request Quote |

Dowsil 3140 RTV Coating
Dow
Sealing; 1-Part; Silicone elastomer; Silicone elastomer; RTV
• A one part component • Room temperature cure • coating with good flowability • Polydimethylsiloxane adhesive • Pin sealing • self-leveling • solder joint coverage • good flame resistance

Dowsil 3140 RTV Coating
Dow
Application Type: Sealing; Adhesive; Coating; Encapsulant
Chemistry: Silicone elastomer; Polydimethylsiloxane; Solvent-free
Material Form: Silicone elastomer; Liquid
Color: Clear to slightly hazy; Clear to slightly hazy
Package Sizes
493 Gram | Request Quote |
493 g to Spec | Request Quote |
90 ml Tube | Request Quote |
90 ml to Spec | Request Quote |

839 Silicone Adhesive/Sealant
Dow
Seal; 1-Part; Post-Cure: Elastomer; Silicone elastomer; Moisture
Silicone adhesive sealant one-part, translucent blue, moisture cure adhesives are generally cured at room temperature, non-flowing, automated or manual needle dispensing systems.

839 Silicone Adhesive/Sealant
Dow
Application Type: Seal; Bond; Gaskets
Chemistry: Silicone elastomer
Material Form: Post-Cure: Elastomer; Pre-Cure: Paste
Color: Blue
Package Sizes
90 ml | Request Quote |
305 ml | Request Quote |
17.7 kg | Request Quote |

Dowsil Q4-2817 Fluorosilicone Sealant
Dow
Sealant; 1-Part; Elastomer; Fluorosilicone; Moisture
▪ High strength ▪ Retains its properties under exposure to fuels, oils and solvents ▪ Excellent adhesion and bond strength to most materials ▪ Resistant to weathering, moisture and ozone

Dowsil Q4-2817 Fluorosilicone Sealant
Dow
Application Type: Sealant; Bond; Coat
Chemistry: Fluorosilicone; Solventless
Material Form: Elastomer; Paste
Color: Red
Package Sizes
159.6 ml | Request Quote |

Dowsil 838 Silicone Adhesive Sealant
Dow
Sealant; 1-Part; Post-Cure: Elastomer; Silicone elastomer; Room temperature cure
A one-part, white, non-flowing general purpose adhesive with good flame resistance, room temperature cure, high elongation.

Dowsil 838 Silicone Adhesive Sealant
Dow
Application Type: Sealant; Bond
Chemistry: Silicone elastomer
Material Form: Post-Cure: Elastomer; Pre-Cure: Paste
Color: White
Package Sizes
90 ml | Request Quote |
305 ml | Request Quote |
17.7 kg | Request Quote |

Dowsil 6-1104 Controlled Volatility Sealant
Dow
Seal; 1-Part; Post-Cure: Elastomer; Silicone; Moisture
Low-volatility Space-Grade material; non-flow.

Dowsil 6-1104 Controlled Volatility Sealant
Dow
Application Type: Seal; Bond
Chemistry: Silicone
Material Form: Post-Cure: Elastomer; Pre-Cure: Paste
Color:
Package Sizes
100 ml syringe | Request Quote |
330 ml cartridge | Request Quote |
1 kg tub | Request Quote |

3165 Fast Tack RTV Adhesive/Sealant
Dow
Seal; 1-Part; Post-Cure: Elastomer; Silicone elastomer; RTV
Fast tack-free time; noncorrosive; good green strength; good room-temperature adhesion to most substrates; non-flow.

3165 Fast Tack RTV Adhesive/Sealant
Dow
Application Type: Seal; Bond; Gaskets
Chemistry: Silicone elastomer
Material Form: Post-Cure: Elastomer; Pre-Cure: Paste
Color: Gray
Package Sizes
305 ml Cartridge | Request Quote |
21.9 kg | Request Quote |
220 kg | Request Quote |

Dowsil 6-1125 CV Sealant
Dow
Sealant; 1-Part; Post-Cure: Elastomer; Silicone elastomer; RTV
• One-part • White • Non-flow space grade adhesive • Non-flowing • Room temp cure

Dowsil 6-1125 CV Sealant
Dow
Application Type: Sealant; Bond
Chemistry: Silicone elastomer
Material Form: Post-Cure: Elastomer; Pre-Cure: Paste
Color: White
Package Sizes
141 g | Request Quote |

Dowsil SE 9120 Clear Sealant
Dow
Sealant ; 1-Part; Silicone elastomer ; Silicone elastomer; Moisture
Highly flowable, fast tack-free, controlled volatility sealant

Dowsil SE 9120 Clear Sealant
Dow
Application Type: Sealant ; Coat; Encapsulate
Chemistry: Silicone elastomer; Polydimethylsiloxane
Material Form: Silicone elastomer ; Liquid
Color: Clear
Package Sizes
330 ml cartridge | Request Quote |
100 ml syringe | Request Quote |
1 kg tub | Request Quote |

SE 9186L
Dow
Sealant; 1-Part; Silicone elastomer; Silicone elastomer; RTV
Fast tack-free, non-corrosive, room-temperature-vulcanizing (RTV) solventless silicone conformal coating; controlled volatility.

SE 9186L
Dow
Application Type: Sealant; Conformal Coat
Chemistry: Silicone elastomer; Polydimethylsiloxane; Solvent-free
Material Form: Silicone elastomer; Liquid
Color: Black
Package Sizes
Clear 330 ml | Request Quote |
Clear 18 kg | Request Quote |

Dowsil Q3-6611 Adhesive Black
Dow
Seal; 1-Part; Elastomer ; Silicone elastomer; Heat cure
• One-part • Flowable • Heat Cure • High tensile strength • Addition cure • Black adhesive with good flowability.

Dowsil Q3-6611 Adhesive Black
Dow
Application Type: Seal; Bond; Gasket
Chemistry: Silicone elastomer
Material Form: Elastomer ; Liquid
Color: Black
Package Sizes
Black 453 g | Request Quote |
Black 3.6 kg | Request Quote |
Black 18.1 kg | Request Quote |

Dowsil SE 4422 Thermally Conductive Adhesive
Dow
Seal; 1-Part; Silicone elastomer; Polydimethylsiloxane; Moisture cure
• One-part • Gray • Moisture cure • Thermally conductive filler • Semi-flowable • Fast tack-free time • Good adhesion.

Dowsil SE 4422 Thermally Conductive Adhesive
Dow
Application Type: Seal; Bond
Chemistry: Polydimethylsiloxane; Silicone elastomer; 99.4 (% )
Material Form: Silicone elastomer; Liquid
Color: Gray
Package Sizes
330 ml Cartridge | Request Quote |
20 kg Pail | Request Quote |

Sylgard 577 Primerless Silicone Adhesive Kit
Dow
Sealant; 2-Part; Silicone elastomer; Silicone; Heat
A Gray, flowable adhesive with high tensile strength and good flame resistance, MIL-PRF-23586F tested.

Sylgard 577 Primerless Silicone Adhesive Kit
Dow
Application Type: Sealant; Bond; Gasket
Chemistry: Silicone; Silicone elastomer
Material Form: Silicone elastomer; Liquid
Color: Gray
Package Sizes
.5 kg Kit | Request Quote |
.5 kg to Spec Kit | Request Quote |
5 kg Kit | Request Quote |
5 kg to Spec Kit | Request Quote |

Dowsil JCR 6126 WC Encapsulant
Dow
Seal; 2-Part; Silicone elastomer; Silicone elastomer; 2-Part Cure
• Two-part • Thixotropic • Very long working time • Medium-modulus • Optically clear • Controlled flow • Seal and protect LEDs

Dowsil JCR 6126 WC Encapsulant
Dow
Application Type: Seal; Encapsulant
Chemistry: Silicone elastomer; Solvent-free
Material Form: Silicone elastomer; Liquid
Color:
Package Sizes
550 g Kit | Request Quote |

Dowsil Q3-6611 Adhesive Gray
Dow
Seal; 1-Part; Elastomer; Silicone elastomer; Heat cure
• One-part • Gray • Flowable • Heat Cure • High tensile strength • Addition cure • Adhesive with good flowability.

Dowsil Q3-6611 Adhesive Gray
Dow
Application Type: Seal; Bond; Gasket
Chemistry: Silicone elastomer
Material Form: Elastomer; Liquid
Color: Gray
Package Sizes
Gray 453 g | Request Quote |
Gray 3.6 kg | Request Quote |
Gray 18.1 kg | Request Quote |
Gray 204.1 kg | Request Quote |

Dowsil Q5-8401 Adhesive
Dow
Sealant; 2-Part; Silicone elastomer ; Silicone elastomer; 2-Part Cure
• Flowable • 1:1 mix ratio • Heat cure • High tensile strength • 2-part • Dark gray • Heat cure •

Dowsil Q5-8401 Adhesive
Dow
Application Type: Sealant; Bond; Gasketing
Chemistry: Silicone elastomer; Polydimethylsiloxane
Material Form: Silicone elastomer ; Liquid
Color: Dark Gray
Package Sizes
Black 2 kg Kit | Request Quote |
Black 210 ml Kit | Request Quote |

Dowsil 9-1363 Assembly Sealant Adhesive
Dow
Sealant; 1-Part; Silicone elastomer; Silicone elastomer; Neutral cure
A one-part, 100 percent silicone RTV rubber sealant adhesive for OEM applications, fast cure for quick handling of parts, good unprimed adhesion to many substrates, non-vinegar odor, neutral cure.

Dowsil 9-1363 Assembly Sealant Adhesive
Dow
Application Type: Sealant; Adhesive
Chemistry: Silicone elastomer
Material Form: Silicone elastomer; Paste
Color: Black; Gray; White
Package Sizes
Grey Pail | Request Quote |

93-076-1/2 RF Aerospace Sealant
Dow
Sealant; 2-Part; Silicone elastomer; Silicone elastomer; 2-Part Cure
Two part, High viscosity, non-slump, high performance silicone elastomer.

93-076-1/2 RF Aerospace Sealant
Dow
Application Type: Sealant
Chemistry: Silicone elastomer
Material Form: Silicone elastomer; Paste
Color:
Package Sizes
20.4 kg kit | Request Quote |
4.1 kg kit | Request Quote |
453 gram kit | Request Quote |

Dowsil 3-1595 Silicone Adhesive
Dow
Sealing; 1-Part; Silicone elastomer; Silicone; Moisture
One-part, gray, soft thixotropic adhesive with high elongation values and UV indicator for inspection, Heat cure.

Dowsil 3-1595 Silicone Adhesive
Dow
Application Type: Sealing; Bond; Gasketing
Chemistry: Silicone; Silicone elastomer
Material Form: Silicone elastomer; Liquid
Color: Gray
Package Sizes
55 ml | Request Quote |
13.6 kg Pail | Request Quote |

Dowsil 93-076-2 RF Sealant
Dow
Sealant; 2-Part; Silicone elastomer; Silicone elastomer; 2-Part Cure
Two part, high viscosity, high performance silicone elastomer.

Dowsil 93-076-2 RF Sealant
Dow
Application Type: Sealant
Chemistry: Silicone elastomer
Material Form: Silicone elastomer; Paste
Color: Gray
Package Sizes
4.1 kg kit | Request Quote |
454 gram kit | Request Quote |

Dowsil X3-1598 Adhesive
Dow
Sealing; 1-Part; Silicone elastomer; Silicone elastomer; Heat
Noncorrosive; self-priming; rapid heat cure; high strength; flowable; contains UV indicator for automated inspection.

Dowsil X3-1598 Adhesive
Dow
Application Type: Sealing; Bond; Gasketing
Chemistry: Silicone elastomer; No added solvents
Material Form: Silicone elastomer; Liquid
Color: Black
Package Sizes
2.5oz Cartridge | Request Quote |
3.6 kg Pail | Request Quote |

Dowsil SE 1714 Beige or Black
Dow
Sealing; 1-Part; Post-Cure: Elastomer; Silicone; Heat cure
A one-part, beige or black, flowable adhesive with high tensile strength sealing lids and housings for ECUs, power modules.

Dowsil SE 1714 Beige or Black
Dow
Application Type: Sealing; Bond; Gasketing
Chemistry: Silicone; No added solvents
Material Form: Post-Cure: Elastomer; Pre-Cure: Liquid
Color: Beige; Black
Package Sizes
0.45 kg container | Request Quote |
3.6 kg container | Request Quote |
18 kg container | Request Quote |
200 kg container | Request Quote |

995 Silicone Structural Glazing Sealant
Dow
Seal; 1-Part; Silicone elastomer; Silicone elastomer; Moisture
Excellent weatherability and high resistance to ultraviolet radiation, heat and humidity, ozone and temperature extremes; excellent mechanical properties and unprimed adhesion.

995 Silicone Structural Glazing Sealant
Dow
Application Type: Seal; Bond
Chemistry: Silicone elastomer
Material Form: Silicone elastomer; Paste
Color: Black; Gray; White

View with more filters in Advanced Search
3145 RTV Clear Adhesive/Sealant
3145 RTV Grey Adhesive/Sealant
Dowsil 3140 RTV Coating
839 Silicone Adhesive/Sealant
Dowsil Q4-2817 Fluorosilicone Sealant
Package Sizes
159.6 mlDowsil 838 Silicone Adhesive Sealant
Dowsil 6-1104 Controlled Volatility Sealant
3165 Fast Tack RTV Adhesive/Sealant
Dowsil 6-1125 CV Sealant
Package Sizes
141 gDowsil SE 9120 Clear Sealant
SE 9186L
Dowsil Q3-6611 Adhesive Black
Dowsil SE 4422 Thermally Conductive Adhesive
Sylgard 577 Primerless Silicone Adhesive Kit
Dowsil JCR 6126 WC Encapsulant
Package Sizes
550 g KitDowsil Q3-6611 Adhesive Gray
Dowsil Q5-8401 Adhesive
Dowsil 9-1363 Assembly Sealant Adhesive
93-076-1/2 RF Aerospace Sealant
Dowsil 3-1595 Silicone Adhesive
Dowsil 93-076-2 RF Sealant
Dowsil X3-1598 Adhesive
Dowsil SE 1714 Beige or Black
995 Silicone Structural Glazing Sealant
View with more filters in Advanced Search
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Interested in Package Size:
Clear 90 ml Clear 90 ml to Spec Clear 305 ml Clear 305 ml to Spec Clear 19 kgContact Rep
Interested in Package Size:
Gray 90 ml Gray 90 ml to Spec Gray 305 ml Gray 305 ml to Spec Gray 19 kgContact Rep