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Flexible Instant-Bond Adhesives
 |
Create bonds that can bend without breaking. These adhesives remain elastic even after hardening.
Apply an accelerator first to reach a full-strength bond faster.
Thin Liquid—Seep into narrow gaps and joints that thick-liquid adhesives can't reach. Use when bonding close-fitting parts.
Thick Liquid—Fill larger gaps than thin-liquid adhesives, so they're better for bonding slightly misaligned or uneven surfaces.
ISO 10993—Comply with biocompatibility standards for medical-grade applications.
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Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Container | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden, sec. | Reaches Full Strength, hr. | Consistency | Viscosity, cP | Max. Gap Size Filled | Elongation | Temp. Range, ° F | Specs. Met | For Joining | Each | |||
Loctite® | |||||||||||||||
| 4851 | 0.7 | Bottle | 20 | 24 | Thin Liquid | 380 | 0.006" | 85% | -65 to 120 | ISO 10993 | Composite, Fabric, Metal, Plastic, Rubber | 74795A73 | 000000 | ||
| 4861 | 0.7 | Bottle | 20 | 24 | Thick Liquid | 4,250 | 0.008" | 85% | -65 to 120 | ISO 10993 | Composite, Fabric, Metal, Plastic, Rubber | 74795A74 | 00000 | ||
| 4902 | 0.7 | Bottle | 10 | 24 | Thin Liquid | 200 | 0.004" | 155% | -65 to 180 | ISO 10993 | Ceramic, Composite, Glass, Metal, Plastic, Rubber, Wood | 74795A397 | 00000 | ||
Light-Activated Instant-Bond Adhesives
 |
Take your time positioning parts that require precise alignment, such as optical instruments. Instead of gripping immediately, these adhesives only harden when you expose them to a compatible light source.
Syringe—Apply with a dispensing gun.
Thin Liquid—Seep into narrow gaps and joints that thick-liquid adhesives can't reach. Use when bonding close-fitting parts.
Thick Liquid—Fill larger gaps than thin-liquid adhesives, so they're better for bonding slightly misaligned or uneven surfaces.
ISO 10993—Comply with biocompatibility standards for medical-grade applications.
Container | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden, sec. | Reaches Full Strength | Light Intensity Req. to Reach Full Strength | Cure Type | Consistency | Viscosity, cP | Max. Gap Size Filled | Temp. Range, ° F | Specs. Met | For Joining | Each | |||
Loctite® | ||||||||||||||||
| 3301 | 0.84 | Syringe | 5 | 90 sec. | 15 sec. @ 6 mW/cm² | UV Light, Visible Light | Thin Liquid | 150 | — | -65 to 300 | ISO 10993 | Glass, Metal, Plastic | 1700A255 | 000000 | ||
| 3311 | 0.84 | Syringe | 5 | 90 sec. | 15 sec. @ 6 mW/cm² | UV Light, Visible Light | Thin Liquid | 300 | — | -65 to 300 | ISO 10993 | Glass, Metal, Plastic | 1700A253 | 00000 | ||
| 3341 | 0.84 | Syringe | 5 | 30 sec. | 10 sec. @ 6 mW/cm² | UV Light, Visible Light | Thin Liquid | 530 | — | -65 to 300 | ISO 10993 | Metal, Plastic | 1700A272 | 00000 | ||
| 3556 | 0.84 | Syringe | 5 | 1 hr. | 5 sec. @ 500 mW/cm² | UV Light, Visible Light | Thick Liquid | 5,000 | — | -65 to 300 | ISO 10993 | Metal, Plastic | 1700A51 | 000000 | ||
| 3922 | 0.84 | Syringe | 10 | 30 sec. | 10 sec. @ 6 mW/cm² | UV Light, Visible Light | Thin Liquid | 300 | — | -65 to 300 | ISO 10993 | Glass, Metal, Plastic, Rubber | 1700A259 | 00000 | ||
| 4311 | 1 | Bottle | 5 | 24 hr. | 10 sec. @ 30 mW/cm² | UV Light, Visible Light | Thin Liquid | 1,050 | 0.008" | -65 to 200 | ISO 10993 | Ceramic, Composite, Glass, Metal, Plastic, Rubber, Wood | 1700A5 | 00000 | ||
Instant-Bond Adhesives
 |
Bottle |
Create strong, permanent bonds in 75 seconds or less. Also known as super glue, these adhesives are ideal for fast assembly and repair.
Apply an accelerator first to reach a full-strength bond even faster.
Thin Liquid—Seep into narrow gaps and joints that thick-liquid adhesives can't reach. Use when bonding close-fitting parts.
Thick Liquid—Fill larger gaps than thin-liquid adhesives, so they're better for bonding slightly misaligned or uneven surfaces.
ISO 10993—Comply with biocompatibility standards for medical-grade applications.
Container | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden, sec. | Reaches Full Strength, hr. | Consistency | Viscosity, cP | Max. Gap Size Filled | Temp. Range, ° F | Specs. Met | For Joining | Each | |||
Loctite® | ||||||||||||||
| 431 | 0.7 | Bottle | 15 | 24 | Thin Liquid | 1,000 | 0.008" | -65 to 180 | ISO 10993 | Composite, Metal, Plastic, Rubber | 74765A22 | 000000 | ||
| 4011 | 0.7 | Bottle | 15 | 24 | Thin Liquid | 120 | 0.005" | -65 to 180 | ISO 10993 | Cardboard, Fabric, Metal, Plastic, Rubber, Wood | 1818A4 | 00000 | ||
| 4013 | 0.7 | Bottle | 20 | 24 | Thin Liquid | 600 | 0.007" | -65 to 180 | ISO 10993 | Metal, Plastic, Rubber | 1818A42 | 00000 | ||
| 4161 | 0.7 | Bottle | 30 | 24 | Thick Liquid | 1,580 | 0.008" | -65 to 180 | ISO 10993 | Metal, Plastic, Rubber | 1818A47 | 00000 | ||
Slow-Set Epoxy Structural Adhesives
 |
Cartridge |
Take your time positioning parts—these epoxies remain adjustable for at least 90 minutes before setting. Epoxies are the strongest and most chemical-resistant structural adhesives. They bond especially well on metal.
These adhesives come in two parts that need to be mixed. The container size listed is the combined total of the two parts.
Cartridge—To mix and dispense these adhesives, you'll need a mixer nozzle and dispensing gun.
Thick Liquid—Flow into narrower gaps than gels and pastes, but thick enough to stay put on uneven surfaces.
Container | Strength | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden, hr. | Reaches Full Strength, hr. | Shear, psi | Peel | Mix Ratio | Consistency | Viscosity, cP | Temp. Range, ° F | Specifications Met | For Joining | Each | |||
Loctite® | ||||||||||||||||
| M-121HP | 1.69 | Cartridge | 2 | 24 | 4,800 | Not Rated | 2:1 | Thick Liquid | 11,000 | -65 to 300 | ISO 10993 | Ceramic, Glass, Metal, Plastic, Rubber, Metal to Glass, Metal to Plastic, Metal to Rubber, Plastic to Glass, Plastic to Rubber, Rubber to Glass | 7370A37 | 000000 | ||
Flexible Light-Activated Instant-Bond Adhesives
|
Take your time to precisely align parts before bonding, and maintain flexibility afterward. These adhesives won't harden until you expose them to a compatible light source. They also remain elastic so the bond can bend without breaking.
Syringe—Apply with a dispensing gun.
Thick Liquid—Fill larger gaps than thin-liquid adhesives, so they're better for bonding slightly misaligned or uneven surfaces.
ISO 10993—Comply with biocompatibility standards for medical-grade applications.
Container | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden, sec. | Reaches Full Strength, sec. | Light Intensity Req. to Reach Full Strength | Cure Type | Consistency | Viscosity, cP | Max. Gap Size Filled | Elongation | Temp. Range, ° F | Specs. Met | For Joining | Each | |||
Loctite® | |||||||||||||||||
| 3201 | 0.84 | Syringe | 5 | 90 | 20 sec. @ 6 mW/cm² | UV Light, Visible Light | Thick Liquid | 3,750 | — | 265% | -65 to 300 | ISO 10993 | Metal, Plastic | 1700A27 | 000000 | ||
| 3211 | 0.84 | Syringe | 5 | 90 | 18 sec. @ 6 mW/cm² | UV Light, Visible Light | Thick Liquid | 11,250 | — | 260% | -65 to 300 | ISO 10993 | Glass, Metal, Plastic | 1700A26 | 00000 | ||
| 3321 | 0.84 | Syringe | 5 | 90 | 15 sec. @ 6 mW/cm² | UV Light, Visible Light | Thick Liquid | 5,500 | 0.02" | 250% | -65 to 300 | ISO 10993 | Glass, Metal, Plastic, Rubber | 1700A251 | 00000 | ||
| 3936 | 0.84 | Syringe | 5 | 30 | 15 sec. @ 6 mW/cm² | UV Light, Visible Light | Thick Liquid | 11,000 | — | 300% | -65 to 300 | ISO 10993 | Metal | 1700A257 | 00000 | ||
Optically Clear Instant-Bond Adhesives
|
Bottle |
Form invisible bonds on lenses, displays, and other transparent plastic surfaces. These clear adhesives won't turn cloudy after hardening.
Apply an accelerator first to reach a full-strength bond faster.
Thin Liquid—Seep into narrow gaps and joints that thick-liquid adhesives can't reach. Use when bonding close-fitting parts.
Thick Liquid—Fill larger gaps than thin-liquid adhesives, so they're better for bonding slightly misaligned or uneven surfaces.
ISO 10993—Comply with biocompatibility standards for medical-grade applications.
Certificates with a traceable lot number and product shelf life are available for these products. Download certificates from ORDER HISTORY after your order ships.
Container | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden, sec. | Reaches Full Strength, hr. | Consistency | Viscosity, cP | Max. Gap Size Filled | Temp. Range, ° F | Specs. Met | For Joining | Each | |||
Loctite® | ||||||||||||||
| 4031 | 0.7 | Bottle | 50 | 24 | Thick Liquid | 1,380 | 0.008" | -65 to 160 | ISO 10993 | Metal, Plastic, Rubber | 1818A44 | 000000 | ||
| 4601 | 0.7 | Bottle | 50 | 24 | Thin Liquid | 50 | 0.004" | -65 to 160 | ISO 10993 | Metal, Plastic, Rubber | 1818A5 | 00000 | ||
Low-Odor Wicking Instant-Bond Adhesives
|
Bottle |
Create secure bonds between installed parts without the noticeable odor other instant-bond adhesives leave behind. Our thinnest adhesives use capillary action to pull themselves deep into close-fitting seams—like water up the roots of a tree.
Apply an accelerator first to reach a full-strength bond faster.
Thin Liquid—Seep into narrow gaps and joints that thick-liquid adhesives can't reach. Use when bonding close-fitting parts.
ISO 10993—Comply with biocompatibility standards for medical-grade applications.
Certificates with a traceable lot number and product shelf life are available for these products. Download certificates from ORDER HISTORY after your order ships.
Container | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden, sec. | Reaches Full Strength, hr. | Consistency | Viscosity, cP | Max. Gap Size Filled | Temp. Range, ° F | Specs. Met | For Joining | Each | |||
Loctite® | ||||||||||||||
| 4081 | 0.7 | Bottle | 50 | 24 | Thin Liquid | 7 | 0.002" | -65 to 160 | ISO 10993 | Metal, Plastic, Rubber | 1818A46 | 000000 | ||
Urethane Structural Adhesives
|
Cartridge |
Urethanes are the most flexible adhesives, so they bond dissimilar materials and damp vibration.
Some of these adhesives come in two parts that need to be mixed. The container size listed is the combined total of the two parts.
Cartridge—To mix and dispense these adhesives, you'll need a mixer nozzle and dispensing gun.
Thick Liquid—Flow into narrower gaps than gels and pastes, but thick enough to stay put on uneven surfaces.
Container | Strength | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden, min. | Reaches Full Strength, hr. | Shear, psi | Peel | Mix Ratio | Consistency | Viscosity, cP | Temp. Range, ° F | Specifications Met | For Joining | Each | |||
Loctite® | ||||||||||||||||
| UK M-11FL | 1.69 | Cartridge | 10 | 24 | 1,850 | Not Rated | 1:1 | Thick Liquid | 3,800 | -65 to 250 | ISO 10993 | Glass, Metal, Plastic, Metal to Glass, Metal to Plastic, Plastic to Glass | 7370A22 | 000000 | ||
Impact-Resistant Instant-Bond Adhesives
 |
Mixed with rubber for resilient bonds that withstand sudden stress, shock, and vibration.
Apply an accelerator first to reach a full-strength bond faster.
Thin Liquid—Seep into narrow gaps and joints that thick-liquid adhesives can't reach. Use when bonding close-fitting parts.
ISO 10993—Comply with biocompatibility standards for medical-grade applications.
Container | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden, sec. | Reaches Full Strength, hr. | Consistency | Viscosity, cP | Max. Gap Size Filled | Temp. Range, ° F | Specs. Met | For Joining | Each | |||
Loctite® | ||||||||||||||
| 435 | 0.7 | Bottle | 30 | 24 | Thin Liquid | 180 | 0.006" | -65 to 220 | ISO 10993 | Cardboard, Composite, Fabric, Metal, Plastic, Rubber, Wood | 74765A23 | 000000 | ||
| 435 | 16 | Bottle | 30 | 24 | Thin Liquid | 180 | 0.006" | -65 to 220 | ISO 10993 | Cardboard, Composite, Fabric, Metal, Plastic, Rubber, Wood | 74765A76 | 000000 | ||
Instant-Bond Adhesives for Hard-to-Bond Materials
 |
Join plastics that standard instant-bond adhesives can't grip. These adhesives stick to smooth materials, such as polyethylene and polypropylene. Clean and prepare the surface with primer so the adhesive can spread, dry, and gain strength.
Add an accelerator after the primer and before the adhesive to reach a full-strength bond faster.
Syringe—Apply with a dispensing gun.
Gel—Flow more slowly than liquid and stick in place without dripping, even on vertical surfaces. Use when making a mess isn't an option.
ISO 10993—Comply with biocompatibility standards for medical-grade applications.
Certificates with a traceable lot number and product shelf life are available for these products. Download certificates from ORDER HISTORY after your order ships.
Container | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden, sec. | Reaches Full Strength, hr. | Consistency | Viscosity, cP | Max. Gap Size Filled | Temp. Range, ° F | Specs. Met | For Joining | Each | |||
Loctite® | ||||||||||||||
| 4541 | 0.3 | Syringe | 15 | 24 | Gel | 29,000 | 0.01" | -65 to 180 | ISO 10993 | Cardboard, Fabric, Metal, Plastic, Rubber, Wood | 1818A49 | 000000 | ||
| 4541 | 0.7 | Tube | 15 | 24 | Gel | 29,000 | 0.01" | -65 to 180 | ISO 10993 | Cardboard, Fabric, Metal, Plastic, Rubber, Wood | 1818A491 | 00000 | ||
Optically Clear Epoxy Structural Adhesives
|
Cartridge |
For invisible bond lines, these adhesives dry clear. Epoxies are the strongest and most chemical-resistant structural adhesives. They bond especially well on metal. Choose an epoxy that hardens quickly for fast repairs, or one that hardens slowly to allow more time for positioning.
These adhesives come in two parts that need to be mixed. The container size listed is the combined total of the two parts.
Cartridge—To mix and dispense these adhesives, you'll need a mixer nozzle and dispensing gun.
Thick Liquid—Flow into narrower gaps than gels and pastes, but thick enough to stay put on uneven surfaces.
Container | Strength | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden, min. | Reaches Full Strength, hr. | Shear, psi | Peel | Mix Ratio | Consistency | Viscosity, cP | Temp. Range, ° F | Specifications Met | For Joining | Each | |||
Loctite® | ||||||||||||||||
| M-31CL | 1.69 | Cartridge | 30 | 24 | 3,100 | Not Rated | 2:1 | Thick Liquid | 6,000 | -65 to 300 | ISO 10993 | Glass, Metal, Plastic, Rubber | 7370A38 | 000000 | ||
Wicking Instant-Bond Adhesives
|
Bottle |
Create secure bonds between parts that are already installed. Our thinnest adhesives use capillary action to pull themselves deep into close-fitting seams—like water up the roots of a tree.
Apply an accelerator first to reach a full-strength bond faster.
Thin Liquid—Seep into narrow gaps and joints that thick-liquid adhesives can't reach. Use when bonding close-fitting parts.
ISO 10993—Comply with biocompatibility standards for medical-grade applications.
Container | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden, sec. | Reaches Full Strength, hr. | Consistency | Viscosity, cP | Max. Gap Size Filled | Temp. Range, ° F | Specs. Met | For Joining | Each | |||
Loctite® | ||||||||||||||
| 4014 | 0.7 | Bottle | 30 | 24 | Thin Liquid | 3 | 0.002" | -65 to 220 | ISO 10993 | Metal, Plastic, Rubber | 1818A43 | 000000 | ||
| 4061 | 0.7 | Bottle | 15 | 24 | Thin Liquid | 20 | 0.004" | -65 to 180 | ISO 10993 | Metal, Plastic, Rubber | 1818A45 | 00000 | ||
| 4061 | 16 | Bottle | 15 | 24 | Thin Liquid | 20 | 0.004" | -65 to 180 | ISO 10993 | Metal, Plastic, Rubber | 1818A451 | 000000 | ||
Adhesive Accelerators for Instant-Bond Adhesives
 |
Spray Bottle |
Shorten the time it takes instant-bond adhesives to reach full strength. Apply these accelerators before bonding with instant-bond adhesives for strength, or after bonding to keep adhesive from turning cloudy.
Container | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Size, fl. oz. | Type | Consistency | Viscosity, cP | Color | Specs. Met | Mil. Spec. | Each | |||
Loctite® | |||||||||||
| 713 | 1 3/4 | Spray Bottle | Thin Liquid | 1 | Amber | ISO 10993 | MIL-A-46050 | 1829A21 | 000000 | ||
Moisture-Resistant Instant-Bond Adhesives
|
Bottle |
These adhesives maintain a strong grip in humid and damp environments.
Apply an accelerator first to reach a full-strength bond faster.
Thin Liquid—Seep into narrow gaps and joints that thick-liquid adhesives can't reach. Use when bonding close-fitting parts.
ISO 10993—Comply with biocompatibility standards for medical-grade applications.
Certificates with a traceable lot number and product shelf life are available for these products. Download certificates from ORDER HISTORY after your order ships.
Container | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden, sec. | Reaches Full Strength, hr. | Consistency | Viscosity, cP | Max. Gap Size Filled | Temp. Range, ° F | Specs. Met | For Joining | Each | |||
Loctite® | ||||||||||||||
| 4981 | 0.7 | Bottle | 50 | 24 | Thin Liquid | 500 | 0.007" | -65 to 220 | ISO 10993 | Metal, Plastic, Rubber | 1818A52 | 000000 | ||
