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Loctite Adhesives, Sealants & Threadlockers

Shop Genuine Loctite® Solutions for Industrial Bonding, Sealing & Fastening

Bulk55 offers a full range of trusted Loctite® products, known for their unmatched reliability and performance in demanding industrial, automotive, and maintenance applications. Whether you're locking threaded fasteners, sealing flanges, bonding dissimilar materials, or repairing worn parts, Loctite delivers high-strength, engineered solutions to get the job done right.

Our collection includes popular Loctite threadlockers (like 242, 243, 271), retaining compounds, gasket makers, instant adhesives, epoxies, and sealants—formulated to meet OEM specifications and withstand vibration, heat, chemicals, and pressure.

With products available in a variety of sizes for shop or production line use, Bulk55 is your reliable source for Loctite performance and bulk-buying value.

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100 x 0.5 mL Save 40% Save %

Loctite 242 Blue Threadlocker Multi-Purpose Medium Strength 0.5mL Capsules - Bag of 100

$257.00 USD
$257.00 USD - $257.00 USD
$257.00 USD
$154.00 USD
$154.00 USD - $154.00 USD
$154.00 USD

100 Count Bag Loctite Threadlocker 242 Multi-Purpose Medium Strength Blue Capsule (0.5mL) Our Loctite products are sourced exclusively from Henkel ...

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$257.00 USD
$257.00 USD - $257.00 USD
$257.00 USD
$154.00 USD
$154.00 USD - $154.00 USD
$154.00 USD
100 x 0.5 mL Save 40% Save %
100 x 0.5 mL Save 33% Save %

Loctite 243 Blue Threadlocker Surface Insensitive 0.5mL Capsules - Bag of 100

$229.00 USD
$229.00 USD - $229.00 USD
$229.00 USD
$154.00 USD
$154.00 USD - $154.00 USD
$154.00 USD

100 Count Bag Loctite Threadlocker 243 Surface Insensitive Blue Capsules (0.5mL) Our Loctite products are sourced exclusively from Henkel USA. As a...

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$229.00 USD
$229.00 USD - $229.00 USD
$229.00 USD
$154.00 USD
$154.00 USD - $154.00 USD
$154.00 USD
100 x 0.5 mL Save 33% Save %
12 x 10 oz. Save 38% Save %

Loctite Extend Rust Neutralizer Treatment Spray 10.2 oz. Cans - Case of 12

$131.88 USD
$131.88 USD - $131.88 USD
$131.88 USD
$81.99 USD
$81.99 USD - $81.99 USD
$81.99 USD

12 Count Multipack Loctite Extend Rust Neutralizer Treatment Aerosol Spray 10.2 oz. (290g) Our Loctite products are sourced exclusively from Henkel...

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$131.88 USD
$131.88 USD - $131.88 USD
$131.88 USD
$81.99 USD
$81.99 USD - $81.99 USD
$81.99 USD
12 x 10 oz. Save 38% Save %
100 x 0.5 mL Save 46% Save %

Loctite 271 Threadlocker High-Strength Red 0.5mL Capsules - Bag of 100

$286.00 USD
$286.00 USD - $286.00 USD
$286.00 USD
$154.00 USD
$154.00 USD - $154.00 USD
$154.00 USD

100 Count Bag Loctite Threadlocker 271 High-Strength Red Capsules (0.5mL) Our Loctite products are sourced exclusively from Henkel USA. As an autho...

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$286.00 USD
$286.00 USD - $286.00 USD
$286.00 USD
$154.00 USD
$154.00 USD - $154.00 USD
$154.00 USD
100 x 0.5 mL Save 46% Save %
12 x 2.7 oz. Save 34% Save %

Loctite 598 RTV Black Silicone Gasket Maker 80ml Tubes - Case of 12

$95.88 USD
$95.88 USD - $95.88 USD
$95.88 USD
$63.17 USD
$63.17 USD - $63.17 USD
$63.17 USD

12 Count Case Loctite RTV 598 Black Silicone Gasket Maker 2.7 oz. Tubes (80mL) Our Loctite products are sourced exclusively from Henkel USA. As an ...

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$95.88 USD
$95.88 USD - $95.88 USD
$95.88 USD
$63.17 USD
$63.17 USD - $63.17 USD
$63.17 USD
12 x 2.7 oz. Save 34% Save %
6 x 36 mL Save 38% Save %

Loctite Threadlocker 277™ - Large Threads/Red 36ml Bottle - Case of 6

$212.94 USD
$212.94 USD - $212.94 USD
$212.94 USD
$132.77 USD
$132.77 USD - $132.77 USD
$132.77 USD

Case of 6 Our Loctite products are sourced exclusively from Henkel USA. As an authorized Loctite Master Distributor, we ensure product authenticit...

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$212.94 USD
$212.94 USD - $212.94 USD
$212.94 USD
$132.77 USD
$132.77 USD - $132.77 USD
$132.77 USD
6 x 36 mL Save 38% Save %
6 x 36 mL Save 38% Save %

Loctite Threadlocker 242® - Medium Strength/Blue 36 ml Bottle - Case of 6

$218.94 USD
$218.94 USD - $218.94 USD
$218.94 USD
$134.73 USD
$134.73 USD - $134.73 USD
$134.73 USD

Case of 6 Our Loctite products are sourced exclusively from Henkel USA. As an authorized Loctite Master Distributor, we ensure product authenticit...

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$218.94 USD
$218.94 USD - $218.94 USD
$218.94 USD
$134.73 USD
$134.73 USD - $134.73 USD
$134.73 USD
6 x 36 mL Save 38% Save %
12 x 6 mL Save 34% Save %

Loctite 518™ Gasket Maker / Flange Sealant 6 ml Tube - Case of 12

$69.48 USD
$69.48 USD - $69.48 USD
$69.48 USD
$45.99 USD
$45.99 USD - $45.99 USD
$45.99 USD

Case of 12 Our Loctite products are sourced exclusively from Henkel USA. As an authorized Loctite Master Distributor, we ensure product authentici...

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$69.48 USD
$69.48 USD - $69.48 USD
$69.48 USD
$45.99 USD
$45.99 USD - $45.99 USD
$45.99 USD
12 x 6 mL Save 34% Save %
10 x 300 mL Save 39% Save %

Loctite 518™ Gasket Maker / Flange Sealant 300 ml Cartridge - Case of 10

$1,044.90 USD
$1,044.90 USD - $1,044.90 USD
$1,044.90 USD
$638.50 USD
$638.50 USD - $638.50 USD
$638.50 USD

Case of 10 Our Loctite products are sourced exclusively from Henkel USA. As an authorized Loctite Master Distributor, we ensure product authenticit...

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$1,044.90 USD
$1,044.90 USD - $1,044.90 USD
$1,044.90 USD
$638.50 USD
$638.50 USD - $638.50 USD
$638.50 USD
10 x 300 mL Save 39% Save %
6 x 190 mL Save 38% Save %

Loctite 598™ RTV Black High Performance Silicone 190 ml Cartridge - Case of 6

$146.94 USD
$146.94 USD - $146.94 USD
$146.94 USD
$91.48 USD
$91.48 USD - $91.48 USD
$91.48 USD

Case of 6 Our Loctite products are sourced exclusively from Henkel USA. As an authorized Loctite Master Distributor, we ensure product authenticity...

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$146.94 USD
$146.94 USD - $146.94 USD
$146.94 USD
$91.48 USD
$91.48 USD - $91.48 USD
$91.48 USD
6 x 190 mL Save 38% Save %
6 x 1.67 oz. Save 33% Save %

Loctite 518 Red Gasket Maker Flange Sealant 1.69 oz. Tubes - Case of 6

$110.94 USD
$110.94 USD - $110.94 USD
$110.94 USD
$74.52 USD
$74.52 USD - $74.52 USD
$74.52 USD

6 Count Case Loctite Gasket Maker 518 Flange Sealant 1.67 oz. (50mL) with Brush-On Applicator Tip Our Loctite products are sourced exclusively from...

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$110.94 USD
$110.94 USD - $110.94 USD
$110.94 USD
$74.52 USD
$74.52 USD - $74.52 USD
$74.52 USD
6 x 1.67 oz. Save 33% Save %
12 Kits Save 40% Save %

Loctite Rearview Mirror Mounting Repair 2-Part Kits - Case of 12

$59.88 USD
$59.88 USD - $59.88 USD
$59.88 USD
$36.00 USD
$36.00 USD - $36.00 USD
$36.00 USD

12 Count Case Loctite Rearview Mirror Mounting Repair 2-Part Kit with Adhesive 0.01 oz. (0.3mL) and Activator 0.02 oz. (0.6mL) Our Loctite products...

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$59.88 USD
$59.88 USD - $59.88 USD
$59.88 USD
$36.00 USD
$36.00 USD - $36.00 USD
$36.00 USD
12 Kits Save 40% Save %
12 x 6 mL Save 30% Save %

Loctite 242 Blue Threadlocker Nut & Bolt Locker 6ml Tubes - Case of 12

$107.88 USD
$107.88 USD - $107.88 USD
$107.88 USD
$74.99 USD
$74.99 USD - $74.99 USD
$74.99 USD

12 Count Case Loctite Threadlocker 242 Nut & Bolt Locker Medium Strength Blue 0.2 oz. (6mL) Our Loctite products are sourced exclusively from H...

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$107.88 USD
$107.88 USD - $107.88 USD
$107.88 USD
$74.99 USD
$74.99 USD - $74.99 USD
$74.99 USD
12 x 6 mL Save 30% Save %
36 x 8 oz. Save 35% Save %

Loctite Rust Dissolver Naval Jelly Treatment 8 oz. Jars - Case of 36

$251.64 USD
$251.64 USD - $251.64 USD
$251.64 USD
$163.99 USD
$163.99 USD - $163.99 USD
$163.99 USD

36 Count Multipack Loctite Naval Jelly Rust Dissolver Treatment 8 oz. (236mL) Our Loctite products are sourced exclusively from Henkel USA. As an a...

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$251.64 USD
$251.64 USD - $251.64 USD
$251.64 USD
$163.99 USD
$163.99 USD - $163.99 USD
$163.99 USD
36 x 8 oz. Save 35% Save %
6 x 80 mL Save 33% Save %

Loctite RTV 5699 Gray Silicone Gasket Maker 80 ml Tubes - Case of 6

$53.94 USD
$53.94 USD - $53.94 USD
$53.94 USD
$35.94 USD
$35.94 USD - $35.94 USD
$35.94 USD

6 Count Case Loctite RTV 5699 Gray Silicone Gasket Maker – 80 ml Product Description Loctite® RTV 5699 Gray is a high-performance silicone gasket ...

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$53.94 USD
$53.94 USD - $53.94 USD
$53.94 USD
$35.94 USD
$35.94 USD - $35.94 USD
$35.94 USD
6 x 80 mL Save 33% Save %
6 x 50 mL Save 40% Save %

Loctite High Flex Gasket Maker - Flange Sealant 50 ml Tube - Case of 6

$203.94 USD
$203.94 USD - $203.94 USD
$203.94 USD
$123.18 USD
$123.18 USD - $123.18 USD
$123.18 USD

Case of 6 Our Loctite products are sourced exclusively from Henkel USA. As an authorized Loctite Master Distributor, we ensure product authenticit...

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$203.94 USD
$203.94 USD - $203.94 USD
$203.94 USD
$123.18 USD
$123.18 USD - $123.18 USD
$123.18 USD
6 x 50 mL Save 40% Save %
10 x 300 mL Save 41% Save %

Loctite RTV Black Silicone Adhesive/Sealant 300 ml Cartridge - Case of 10

$184.90 USD
$184.90 USD - $184.90 USD
$184.90 USD
$109.83 USD
$109.83 USD - $109.83 USD
$109.83 USD

Case of 10 Our Loctite products are sourced exclusively from Henkel USA. As an authorized Loctite Master Distributor, we ensure product authentici...

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$184.90 USD
$184.90 USD - $184.90 USD
$184.90 USD
$109.83 USD
$109.83 USD - $109.83 USD
$109.83 USD
10 x 300 mL Save 41% Save %
6 x 36 mL Save 38% Save %

Loctite Threadlocker 290™ - Penetrating/Green 36 ml Bottle - Case of 6

$212.94 USD
$212.94 USD - $212.94 USD
$212.94 USD
$132.77 USD
$132.77 USD - $132.77 USD
$132.77 USD

Case of 6 Our Loctite products are sourced exclusively from Henkel USA. As an authorized Loctite Master Distributor, we ensure product authenticit...

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$212.94 USD
$212.94 USD - $212.94 USD
$212.94 USD
$132.77 USD
$132.77 USD - $132.77 USD
$132.77 USD
6 x 36 mL Save 38% Save %
6 x 50 mL Save 40% Save %

Loctite 660 Press-Fit Repair Compound 50 mL Bottle - 6 Count - Only for Loctite Rack Owners

$263.94 USD
$263.94 USD - $263.94 USD
$263.94 USD
$158.94 USD
$158.94 USD - $158.94 USD
$158.94 USD

6 Count Loctite Rack Refill Loctite 660 Press-Fit Repair Compound - 50 ml Product Description Loctite® 660 Press-Fit Repair is a high strength ret...

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$263.94 USD
$263.94 USD - $263.94 USD
$263.94 USD
$158.94 USD
$158.94 USD - $158.94 USD
$158.94 USD
6 x 50 mL Save 40% Save %
10 x 9 g Save 42% Save %

Loctite 268 Red Threadlocker Stick High-Strength 0.32 oz. Sticks - Case of 10

$179.90 USD
$179.90 USD - $179.90 USD
$179.90 USD
$105.00 USD
$105.00 USD - $105.00 USD
$105.00 USD

10 Count Case Loctite Red Threadlocker Stick 268 High-Strength 0.32 oz. Wax Stick (9g) Our Loctite products are sourced exclusively from Henkel USA...

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$179.90 USD
$179.90 USD - $179.90 USD
$179.90 USD
$105.00 USD
$105.00 USD - $105.00 USD
$105.00 USD
10 x 9 g Save 42% Save %
6 x 20 g Save 24% Save %

Loctite Professional Super Glue 0.7 oz. Bottles - Case of 6

$46.74 USD
$46.74 USD - $46.74 USD
$46.74 USD
$35.50 USD
$35.50 USD - $35.50 USD
$35.50 USD

6 Count Case Loctite Professional Super Glue 0.7 oz. (20g) Our Loctite products are sourced exclusively from Henkel USA. As an authorized Loctite M...

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$46.74 USD
$46.74 USD - $46.74 USD
$46.74 USD
$35.50 USD
$35.50 USD - $35.50 USD
$35.50 USD
6 x 20 g Save 24% Save %
6 x 1 oz. Save 32% Save %

Loctite Oil & Gas Resistant Adhesive Sealant 1.0 oz. Tubes - Case of 6

$25.14 USD
$25.14 USD - $25.14 USD
$25.14 USD
$17.10 USD
$17.10 USD - $17.10 USD
$17.10 USD

6 Count Case Loctite Oil & Gas Resistant Adhesive Sealant 1.0 oz. (30mL) Our Loctite products are sourced exclusively from Henkel USA. As an au...

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$25.14 USD
$25.14 USD - $25.14 USD
$25.14 USD
$17.10 USD
$17.10 USD - $17.10 USD
$17.10 USD
6 x 1 oz. Save 32% Save %
12 x 6 mL Save 31% Save %

Loctite 290 Green Threadlocker Automotive Grade 0.2 oz Tubes - Case of 12

$107.88 USD
$107.88 USD - $107.88 USD
$107.88 USD
$74.52 USD
$74.52 USD - $74.52 USD
$74.52 USD

12 Count Case Loctite Threadlocker 290 Automotive Grade Green 0.2 oz. Tubes (6mL) Our Loctite products are sourced exclusively from Henkel USA. As ...

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$107.88 USD
$107.88 USD - $107.88 USD
$107.88 USD
$74.52 USD
$74.52 USD - $74.52 USD
$74.52 USD
12 x 6 mL Save 31% Save %
10 x 9 g Save 39% Save %

Loctite 248 Blue Threadlocker Stick Medium Strength 0.32 oz. Sticks - Case of 10

$174.90 USD
$174.90 USD - $174.90 USD
$174.90 USD
$106.92 USD
$106.92 USD - $106.92 USD
$106.92 USD

10 Count Case Loctite Blue Threadlocker Stick 248 Medium Strength 0.32 oz. (9g) Our Loctite products are sourced exclusively from Henkel USA. As an...

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$174.90 USD
$174.90 USD - $174.90 USD
$174.90 USD
$106.92 USD
$106.92 USD - $106.92 USD
$106.92 USD
10 x 9 g Save 39% Save %
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