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Primerless Adhesives
Introducing the Gluespec primerless adhesives catalog that was created to help you build better products. To help you navigate, this catalog has been broken down by application type. Compare materials and order samples for testing. Go to Advanced Search to filter by hundreds of individual data points.
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All Primerless Adhesives
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Sealant
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Pottant / Encapsulant
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Gasketing
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Coating
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Casting / Moldmaking
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Accelerator / Activator
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Lubricant
Primerless Adhesives
320/322 Epoxy Adhesive
Parker Lord
Bond; 2-Part; Paste; Epoxy; 2-Part Cure
It is a general purpose, two-component epoxy adhesive system formulated for primerless adhesion to automotive sheet molded compounds (SMC). It also provides excellent adhesion to prepared metals, rubber, fiberglass reinforced plastics (FRP).

320/322 Epoxy Adhesive
Parker Lord
Application Type: Bond; Gaskets
Primerless: Primerless adhesion
Chemistry: Contains no solvent; Epoxy
Cure Method: 2-Part Cure; Heat Cure; Room temperature cured
Package Sizes
Resin Quart | Request Quote |
Resin 5 Gal Pail | Request Quote |
Resin 60 lb Straight-Side Pail | Request Quote |
Resin 650 lb Drum | Request Quote |

3-6752 Thermally ConDuctive Adhesive
Dow
Bond; 1-Part; Liquid; Polydimethylsiloxane; Heat
One-part; rapid heat cure and primerless adhesion to common substrates used in the electronics industry

3-6752 Thermally ConDuctive Adhesive
Dow
Application Type: Bond
Primerless: Primerless adhesion to common substrates
Chemistry: Polydimethylsiloxane; Silicone elastomer
Cure Method: Heat
Package Sizes
75 g | Request Quote |
10 kg | Request Quote |

Dowsil 1-4173 Thermally Conductive Adhesive
Dow
Bond; 1-Part; Liquid; Aluminum Oxide; Heat cure
A one-part gray, flowable thermally conductive adhesive with high tensile strength.

Dowsil 1-4173 Thermally Conductive Adhesive
Dow
Application Type: Bond
Primerless: Primerless adhesion
Chemistry: Aluminum Oxide; No added solvents; Polydimethylsiloxane; Silicone elastomer; Versatile
Cure Method: Heat cure
Package Sizes
30cc EFD Syringe w/ Foil Bag | Request Quote |
30 ml | Request Quote |
1.5 kg Cartridge | Request Quote |
1.5 kg Cartridge to Spec | Request Quote |

Dowsil 1-4174 Thermally Conductive Adhesive
Dow
Bond; 1-Part; Liquid; 7 mil glass beads ; Heat cure
One-part gray, flowable thermally conductive adhesive with high tensile strength and 7 mil glass beads

Dowsil 1-4174 Thermally Conductive Adhesive
Dow
Application Type: Bond
Primerless: Primerless adhesion
Chemistry: 7 mil glass beads ; No added solvents; Silicone elastomer; Versatile
Cure Method: Heat cure
Package Sizes
30 ml | Request Quote |
1.5 kg Cartridge | Request Quote |
10 kg Pail | Request Quote |

Elastosil N10 Transparent
Wacker
Bonding; 1-Part; Liquid; Silicone rubber; Moisture curing
A solvent-free, neutral cure, low viscous and non-thixotropic silicone sealant which cures at room temperature under influence of atmospheric moisture. It exhibits excellent primerless adhesion to many substrates.

Elastosil N10 Transparent
Wacker
Application Type: Bonding; Potting; Sealant
Primerless: Excellent primerless adhesion
Chemistry: Silicone rubber; Solvent-free
Cure Method: Heat; Humidity; Moisture curing; Neutral cure; Room temperature; Room temperature vulcanizing

Betaseal 16709
Dupont
Bond; 1-Part; Liquid; Urethane; Moisture
A primerless to paint, one-component, fast-curing, high viscosity urethane adhesive. Suitable for stationary glass bonding, resistant to extended outdoor weathering.

Betaseal 16709
Dupont
Application Type: Bond
Primerless: Primerless to paint
Chemistry: Urethane
Cure Method: Moisture

RTV6136-D1
Momentive
Bond; 2-Part; Liquid; Silicone; RTV
A low viscosity, two component, liquid silicone which cure to form a very soft, gel-like elastomer, superior tear resistance properties, fast room temperature cure times, primerless adhesion to many substrates.

RTV6136-D1
Momentive
Application Type: Bond
Primerless: Primerless
Chemistry: Low toxicity; Low volatility; Silicone; Solventless
Cure Method: 2-Part Cure; Room temperature cure; RTV

Betaseal U-818
Dupont
Bond; 1-Part; Liquid; Polyurethane; Moisture
A one-component, fast-curing, high viscosity adhesive suitable for stationary glass bonding and is primerless to most glass substrates. It is resistant to extended outdoor weathering.

Betaseal U-818
Dupont
Application Type: Bond
Primerless: Primerless to most glass substrates
Chemistry: Polyurethane
Cure Method: Moisture

Betafill 55
Dupont
Bond; 1-Part; Liquid; Polyurethane; Moisture curing
A one-component moisture-curing polyurethane adhesive and sealant with durable elasticity and good primerless adhesion to a variety of substrates. Black, intended to be used in commercial vehicle applications.

Betafill 55
Dupont
Application Type: Bond; Sealant
Primerless: Primerless adhesion
Chemistry: Polyurethane
Cure Method: Moisture curing

Elastosil E50 Transparent
Wacker
Bond; 1-Part; Liquid; Silicone rubber; Moisture cure
• Moisture curing silicone rubber (RTV-1) • Flowable • Self-levelling • Excellent primerless adhesion to many substrates • Appliances Industry • Household applications • General purpose sealant and adhesive.

Elastosil E50 Transparent
Wacker
Application Type: Bond; Sealant
Primerless: Excellent primerless adhesion
Chemistry: Silicone rubber; Solventless
Cure Method: Moisture cure; Room temperature cure; RTV cure
Package Sizes
21 Kg Pail | Request Quote |
210 Kg Drum | Request Quote |

QLE 1051
CHT
Bond; 1-Part; Elastomer; Silicone; Heat
A one-component, self-bonding elastomer designed for use in semiconductor applications. The material has excellent adhesion to many substrates. 100% solids.

QLE 1051
CHT
Application Type: Bond; Potting; Sealant
Primerless: Self-bonding
Chemistry: Silicone
Cure Method: Heat; Neutral cure

MS359 Grey
PermaBond
Adhesive; 1-Part; Liquid; MS-Polymer; Humidity
A single-part, room temperature curing MS polymer adhesive. It is ideal for use on a wide variety of substrate materials including metals, plastics and composites. It is ideal for exterior construction applications as it has excellent resistance to weathering.

MS359 Grey
PermaBond
Application Type: Adhesive
Primerless: Primer-Free
Chemistry: Isocyanate-free; MS-Polymer; PVC-Free; Solvent-free
Cure Method: Humidity

MS359 Clear
PermaBond
Adhesive; 1-Part; Paste; MS-Polymer; Humidity
A single-part, moisture curing MS polymer adhesive. It is ideal for use on a wide variety of substrate materials including metals, glass and composites. It is ideal for exterior construction applications as it has excellent resistance to weathering.

MS359 Clear
PermaBond
Application Type: Adhesive
Primerless: Primer free
Chemistry: Isocyanates-free; MS-Polymer; PVC-free; Solvent-free
Cure Method: Humidity; Room temperature cure

Elastosil R plus 4370/40
Wacker
Bond; 2-Part; Liquid; High consistency silicone rubber; Addition-curing
An addition-curing, self-bonding two-component high consistency silicone rubber for the manufacture of extruded articles. A self-adhesive grade which adheres to various plastic substrates (e.g., PA, PBT) and metals without tack formation to the mold.

Elastosil R plus 4370/40
Wacker
Application Type: Bond
Primerless: Self adhesive; Self-bonding
Chemistry: High consistency silicone rubber
Cure Method: 2-Part Cure; Addition-curing; Heat cure; Pressure Sensitive
Package Sizes
20 kg cardboard | Request Quote |
540 kg cardboard | Request Quote |

Betaseal 16070N
Dupont
Bond; 1-Part; Liquid; Polyurethane; Moisture
A primerless to paint, one-component, fast-curing, high viscosity adhesive suitable for stationary glass bonding application. Black color, resistant to extended outdoor weathering.

Betaseal 16070N
Dupont
Application Type: Bond
Primerless: Primerless to paint
Chemistry: Polyurethane
Cure Method: Moisture

Elastosil N 2189
Wacker
Bonding; 1-Part; Liquid; Silicone Rubber; Alkoxy-cure
A non-slump, one-part alkoxy-cure silicone sealant, which cures at room temperature under influence of moisture. Shows primerless adhesion to many substrates, in particular to cast magnesium. It exhibits good resistance against mineral oils.

Elastosil N 2189
Wacker
Application Type: Bonding; Formed-In-Place-Gaskets (Wet Type); Sealant
Primerless: Primerless adhesion
Chemistry: Silicone Rubber
Cure Method: Alkoxy-cure; Moisture Curing; Neutral-cure; Room temperature cure; RTV

QSil 440
CHT
Bond; 2-Part; Liquid; Silicone; Condensation cure
• 2 part encapsulation and potting silicone • 100% solids • Fast curing • Low modulus • Primerless adhesion to a variety of substrates • Condensation cure • White.

QSil 440
CHT
Application Type: Bond; Encapsulation; Potting
Primerless: Primerless adhesion to a variety of substrates
Chemistry: Silicone
Cure Method: 2-Part Cure; Condensation cure

MS359A Grey
PermaBond
Bond; 1-Part; Liquid; MS polymer; Room temperature curing
A single-part, room temperature curing MS polymer adhesive. It is ideal for use on a wide variety of substrate materials and is ideal for potting and sealing electronic components.

MS359A Grey
PermaBond
Application Type: Bond; Potting; Sealing
Primerless: Primer free
Chemistry: Free from isocyanates; Free from PVC compounds; Free from silicones; Free from solvents; MS polymer; Versatile
Cure Method: Humidity; Room temperature curing

RTV5229
Momentive
Adhesive; 1-Part; Liquid; Silicone; Atmospheric moisture
One-component, ready to use silicone adhesive sealants exhibiting low modulus/high elongation that will maintain a strong bond even when exposed to extreme movement.

RTV5229
Momentive
Application Type: Adhesive; Sealant
Primerless: Primerless
Chemistry: Alkoxy; Silicone
Cure Method: Atmospheric moisture; Neutral Cure

Acrylic Foam Tape PX5008
3M
Bond; Foam Tape; Acrylic; Pressure sensitive
Double-coated acrylic foam tapes designed for attachment of automotive exterior trim parts without the use of adhesion promotor.

Acrylic Foam Tape PX5008
3M
Application Type: Bond
Primerless: Primerless
Chemistry: Acrylic
Cure Method: Pressure sensitive

Betaseal 15830E
Dupont
Bond; 1-Part; Liquid; Polyurethane prepolymers ; Ambient moisture
A low viscosity, medium modulus, fast curing glass bonding adhesive which can be used primerless on paint for selected paint technologies.

Betaseal 15830E
Dupont
Application Type: Bond
Primerless: Primerless on paint
Chemistry: Polyurethane prepolymers ; Solvent free
Cure Method: Ambient moisture

Betaseal 58302N
Dupont
Bond; 1-Part; Liquid; Polyurethane; Moisture
It is a one-component, fast-curing adhesive suitable for stationary glass bonding and is primerless to most glass substrates. It is resistant to extended outdoor weathering without losing its adhesion and physical characteristics.

Betaseal 58302N
Dupont
Application Type: Bond
Primerless: Primerless
Chemistry: Polyurethane
Cure Method: Moisture

Sikaflex P2G
Sika
Bond; 1-Part; Paste; Polyurethane; Moisture-curing
A primeless to glass, one component, cold-applied, fast curing, high-viscosity polyurethane adhesive designed for use in replacing direct glazed automotive glass parts. It is an appropriate adhesive for use in auto glass replacement applications.

Sikaflex P2G
Sika
Application Type: Bond
Primerless: Primerless
Chemistry: Polyurethane
Cure Method: Moisture-curing
Package Sizes
300 ml Cartridge | Request Quote |
600 ml Unipack | Request Quote |

AS1723
CHT
Bond; 1-Part; Liquid; Silicone; Alkoxy cure
A non-corrosive, neutral cure, 1-part, RTV silicone adhesive sealant. It is one in a range of Alkoxy cure products which are solvent free.

AS1723
CHT
Application Type: Bond; Potting; Sealant
Primerless: Primerless adhesion to many substrates
Chemistry: Silicone; Solvent-Free
Cure Method: Alkoxy cure; Atmospheric moisture ; Neutral cure; RTV
Package Sizes
310 ml cartridge | Request Quote |

View with more filters in Advanced Search
320/322 Epoxy Adhesive
3-6752 Thermally ConDuctive Adhesive
Dowsil 1-4173 Thermally Conductive Adhesive
Dowsil 1-4174 Thermally Conductive Adhesive
Elastosil N10 Transparent
Betaseal 16709
RTV6136-D1
Betaseal U-818
Betafill 55
Elastosil E50 Transparent
QLE 1051
MS359 Grey
MS359 Clear
Elastosil R plus 4370/40
Betaseal 16070N
Elastosil N 2189
QSil 440
MS359A Grey
RTV5229
Acrylic Foam Tape PX5008
Betaseal 15830E
Betaseal 58302N
Sikaflex P2G
AS1723
Package Sizes
310 ml cartridgeView with more filters in Advanced Search
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