Find Sealants in Sidney, MT

If you’re in Sidney and looking for Sealants or other parts related to Fluids and Chemicals for your car, truck, or van, Advance Auto Parts offers quality products and reliable service. With prices ranging from $0.75 to $201.99 and trusted brands like Permatex, ATP, and K-Seal you’ll find exactly what you need to keep your vehicle starting strong. Visit the Carquest Auto Parts store at 216 N Central Ave, Sidney or call (406) 482-1620. Most store locations are open 7 days a week for your convenience.

These stores also provide a variety of in-store services to help support your repair and maintenance needs. You can take advantage of Battery Installation, Battery Recycling, Charging & Starting System Testing, Engine (OBD-II) Code Scanning, Hydraulic Hose Assemblies, Paint Color Matching, Paint Color Mixing, Same Day Curbside Pickup, Same Day In Store Pickup, and Wiper Blade Installation. Whether you’re diagnosing a problem or replacing a part, these services are designed to save time and make the job easier.

For anyone tackling a Sealant issue or simply needing a quality replacement part, Advance Auto Parts in Sidney are here to help. With dependable parts, helpful staff, and convenient locations, you can count on getting the right solution for your vehicle’s starting and charging systems.

Buy Gasket Makers, Removers and Sealers Online and pickup at your local Sidney store

Permatex – Permatex Ultra Black RTV Silicone Gasket Maker, 3 oz., 82180 (Part No.82180)

Permatex Ultra Black RTV Silicone Gasket Maker, 3 oz., 82180

from

$12.49
Permatex Ultra Black retains high flexibility & oil resistant properties through use of a patented adhesion system. Ultra Black is sensor safe, low odor, and non-corrosive with resistance to oil, shop fluids, and vibration. This sensor-safe, low odor, non-corrosive formula meets performance specifications of OE silicone gaskets and can be used on high flexibility and high oil resistant applications such as timing covers, transmission pans and oil pans.
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Permatex – Permatex Sensor-Safe, High-Torque RTV Silicone Gasket Maker, 82194 (Part No.82194)

Permatex Sensor-Safe, High-Torque RTV Silicone Gasket Maker, 82194

from

$12.49
Permatex Ultra Grey is specified for high torque and high vibration applications. Ultra Grey offers a sensor-safe, low odor, non-corrosive formula and is OEM specified to fit dealership warranty requirements. This high performance gasket maker meets performance specs of OE silicone gaskets and can be used on high torque and vibration applications such as valve covers, water pump, intake manifold end seals ad thermostat housings.
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Dynatron – Dynatron(TM) Auto Seam Sealer Grey Caulk, 550, 12 oz, 12 per case (Part No.550)

Dynatron(TM) Auto Seam Sealer Grey Caulk, 550, 12 oz, 12 per case

from

$16.99
Dyna-Pro Seam Sealer is a fast-skinning, permanently elastic, non-sagging formulation that is brushable and paintable. Provides excellent adhesion to bare metal or painted surfaces and is a non-staining, all-purpose autobody joint and seam sealer.
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Permatex – Permatex Gear Oil RTV Gasket Maker: Seals Leaks & Resists Harsh Environments, 81182 (Part No.81182)

Permatex Gear Oil RTV Gasket Maker: Seals Leaks & Resists Harsh Environments, 81182

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$16.99
Gear Oil RTV Gasket Maker SEALANTS, ADHESIVES AND COMPOUNDS>SEALANTS>GASKET SEALANTS>GASKET SEALANTS from Permatex
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Permatex – Permatex Non-Hardening Gasket Sealant for Easy Disassembly & Fluid Resistance, 1.75 oz., 80060 (Part No.80060)

Permatex Non-Hardening Gasket Sealant for Easy Disassembly & Fluid Resistance, 1.75 oz., 80060

from

$11.99
“Permatex Super High Tack Gasket Sealant is a non-hardening gasket sealant designed for easy disassembly and for keeping large gaskets in place during positioning and assembly. This “”clean hands”” formula won’t stain and is resistant to engine fluids including diesel fluid and synthetic oils.”
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Permatex – Permatex Automatic Transmission RTV Gasket Maker, 3 OZ, 81180 (Part No.81180)

Permatex Automatic Transmission RTV Gasket Maker, 3 OZ, 81180

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$14.99
Permatex Automatic Transmission RTV Gasket Maker is a specialty gasket maker that offers improved transmission oil resistance and good adhesion while retaining flexibility. It is sensor safe, non-corrosive and can be used as a gasket maker or dressing. This non-flammable, non-toxic and low order formulation resists again, weathering and thermal cycling without hardening, shrinking or cracking.
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Permatex – Permatex Anaerobic Gasket Maker for Metal Flanges, Solvent-Resistant Seal, 51813 (Part No.51813)

Permatex Anaerobic Gasket Maker for Metal Flanges, Solvent-Resistant Seal, 51813

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$23.99
Permatex Anaerobic Gasket Maker is a noncorrosive gasketing material designed primarily for use on aluminum, iron, and steel flanged mating surfaces. Ideal for on-the-spot and emergency repairs, or when a conventional gasket is unavailable. Fills gaps up to .015? and cures to a solvent-resistant seal that will not tear or decay during service. Parts disassemble easily even after extended service.
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Permatex – Permatex High Performance Oil Resistant Gasket Maker for Engines & Transmissions, 13 oz., 24105 (Part No.24105)

Permatex High Performance Oil Resistant Gasket Maker for Engines & Transmissions, 13 oz., 24105

from

$29.99
Permatex Ultra Black retains high flexibility and oil resistant properties through use of a patented adhesion system. Ultra Black is sensor safe, low odor, and non-corrosive with resistance to oil, shop fluids, and vibration. This sensor-safe, low odor, non-corrosive formula meets performance specifications of OE silicone gaskets and can be used on high flexibility and high oil resistant applications such as timing covers, transmission pans and oil pans.
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The Right Stuff – The Right Stuff: Black 1 Minute Gasket Maker, 7.5 oz., 85224 (Part No.85224)

The Right Stuff: Black 1 Minute Gasket Maker, 7.5 oz., 85224

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$41.99
“Permatex’s The Right Stuff 1 Minute Series offers the fastest return to service in just 1 minute! This leak-proof, elastomeric “”Formed-in-place”” material is more reliable and longer lasting than pre-cut gaskets. It is blowout resistant and protects against leaks and seepage caused by vibration and thermal expansion. The Right Stuff Black 1 Minute is designed for high-flexible, high oil resistance applications and is formulated to meet or exceed performance standards for long-term sealability, durability and handling.”
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Permatex – Permatex High-Torque, High-Vibration RTV Silicone Gasket Maker, 13 oz., 82195 (Part No.82195)

Permatex High-Torque, High-Vibration RTV Silicone Gasket Maker, 13 oz., 82195

from

$29.99
Permatex Ultra Grey is specified for high torque and high vibration applications. Ultra Grey offers a sensor-safe, low odor, non-corrosive formula and is OEM specified to fit dealership warranty requirements. This high performance gasket maker meets performance specs of OE silicone gaskets and can be used on high torque and vibration applications such as valve covers, water pump, intake manifold end seals ad thermostat housings.
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Permatex – Permatex Sensor-Safe, High Torque RTV Silicone Gasket Maker, 22074 (Part No.22074)

Permatex Sensor-Safe, High Torque RTV Silicone Gasket Maker, 22074

from

$6.99
Permatex Ultra Grey is specified for high torque and high vibration applications. Ultra Grey offers a sensor-safe, low odor, non-corrosive formula and is OEM specified to fit dealership warranty requirements. This high performance gasket maker meets performance specs of OE silicone gaskets and can be used on high torque and vibration applications such as valve covers, water pump, intake manifold end seals ad thermostat housings.
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Permatex – Permatex Aviation Grade Sealant: Slow-Drying, Non-Hardening, -65 Deg. F to 400 Deg. F, 80019 (Part No.80019)

Permatex Aviation Grade Sealant: Slow-Drying, Non-Hardening, -65 Deg. F to 400 Deg. F, 80019

from

$15.99
Slow-drying, non-hardening brush-top sealant approved for use in aviation as well as automotive applications. Temperature range -65 Deg. F to 400 Deg. F (-54 Deg. C to 204 Deg. C); resists gasoline, oil and grease.
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Local Sidney Auto Parts Stores for Sealants

Carquest Auto Parts #4372
216 N Central Ave
Sidney, MT 59270
(406) 482-1620
Get Directions Go to Store Page Check Availability at This Store

Buy Radiator Sealers Online and pickup at your local Sidney store

K-Seal – K-Seal Ultimate Permanent Multi-Purpose Head Gasket Repair, 16 oz., ST3501 (Part No.ST3501)

K-Seal Ultimate Permanent Multi-Purpose Head Gasket Repair, 16 oz., ST3501

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$29.99
A unique formula specially developed to permanently repair serious head gasket and porous block problems.
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Bar’s Leaks – Bar’s Leaks High Mileage Cooling System Repair, Dual Action Formula, 16.9 oz., 1150 (Part No.1150)

Bar's Leaks High Mileage Cooling System Repair, Dual Action Formula, 16.9 oz., 1150

from

$13.99
Bar’s Leaks Cooling System Repair has twice the performance of other products by not only stopping cooling system leaks, but adding future protection. It is scientifically formulated to stop coolant leaks, thereby reducing antifreeze loss, while correcting other cooling system problems helping to prevent costly repairs and breakdowns. In addition, Cooling System Repair contains Xtreme Cool which stops overheating and reduces water temperature. Works on all 4, 6, 8, and 10 cylinder vehicles and in any gasoline, turbocharged and diesel engines. Use with ALL 50-50 mix types and colors of antifreeze coolant and/or water. For most vehicles leaks stop instantly. For many vehicles, this is your last change before paying an expensive repair bill or replacing the vehicle.
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BlueDevil – BlueDevil Radiator &Block Seal – Permanent Repair, 16 ounces, 00205 (Part No.00205)

BlueDevil Radiator &Block Seal - Permanent Repair, 16 ounces, 00205

from

$27.99
BlueDevil Radiator & Block Sealer is an advanced solution designed to repair radiator leaks, radiator stop leak, and engine block leaks. This radiator sealant creates a strong bond with materials such as plastic, aluminum, and metal, providing a reliable fix for radiator leak repair. Easy to use and safe for both gasoline and diesel engines, it prevents further damage by sealing leaks without clogging the system. Ideal for anyone seeking an effective, compatible solution for radiator leak and block sealer, BlueDevil works with all types of radiators.
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K-Seal – K-Seal Multiple Purpose One-Step Coolant Leak Repair, 8 oz., ST5501 (Part No.ST5501)

K-Seal Multiple Purpose One-Step Coolant Leak Repair, 8 oz., ST5501

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$16.99
Permanently seals leaks in the head, head gasket, engine block, radiator, heater matrix and water pump.
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Bar’s Leaks – Bar’s Leaks Liquid Aluminum Radiator & Heater Core Stop Leak, 16.9 oz., 1186 (Part No.1186)

Bar's Leaks Liquid Aluminum Radiator & Heater Core Stop Leak, 16.9 oz., 1186

from

$10.99
Scientifically formulated to permanently seal coolant leaks that are the cause of most overheating problems. Liquid Aluminum is part of the next generation stop leak line which not only seal leaks, but also conditions the system. Contains Xtreme Cool which stops overheating and reduces water temperature. It is guaranteed to safely and easily seal leaks in plastic, aluminum and metal (copper / steel) radiators, heater cores, gaskets and freeze plugs. Works in cars, trucks, vans, SUVs and RVs. Use with all types of antifreeze including conventional green or blue (silicate-based) and extended-life red/orange or yellow (OAT/HOAT) antifreeze. For most vehicles, leaks stop in only a few minutes. Seals radiator leaks, Seals freeze plug leaks, Repairs gasket leaks, Repairs heater core leaks, Lowers water temperature, Use 1/2 bottle in a small cooling systems, such as those with 4 cylinders and no A/C; use 1 bottle for regular-size systems, including most 4-, 6-, 8- and 10-cylinder engines.
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Bar’s Leaks – Bar’s Leaks Block Seal Liquid Copper Coolant Leak Fix, 18 oz., 1109 (Part No.1109)

Bar's Leaks Block Seal Liquid Copper Coolant Leak Fix, 18 oz., 1109

from

$13.99
Bar’s Leaks Liquid Copper Block Seal Coolant Leak Fix Stop Leak seals larger leaks regular stop leaks won’t. One step formula permanently repairs coolant loss problems on cars, trucks, vans, SUV’s and RV’s. Antifreeze compatible sodium silicate liquid glass penetrates large and small leaks in plastic, aluminum and cast iron heads, blocks, intake manifold and gaskets, freeze plugs, heater cores and radiators. Fiber additives lock together with liquid to increase strength and promote a permanent seal. It will not harm the cooling system when used properly, no draining is required. Use with ALL types of traditional or extended life coolant including yellow, orange, pink, red, blue, purple and green silicate based and non-silicate based (OAT/HOAT) 50-50 mix antifreeze, and/or water.
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Bar’s Leaks – Bar’s Leaks Block Seal Head Gasket Sealant, Stops Coolant Leaks, 20 oz., 1100 (Part No.1100)

Bar's Leaks Block Seal Head Gasket Sealant, Stops Coolant Leaks, 20 oz., 1100

from

$15.49
Bar’s Leaks Block Seal Head Gasket Repair is scientifically formulated to permanently seal coolant leaks that are the cause of most overheating problems.
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BlueDevil – BlueDevil Head Gasket Sealer – Permanent Repair, 32 ounces, 38386 (Part No.38386)

BlueDevil Head Gasket Sealer - Permanent Repair, 32 ounces, 38386

from

$69.99
BlueDevil Hydraulic Stop Leak is a versatile solution designed to seal leaks in hydraulic systems and restore worn seals without causing clogs. Compatible with all types of hydraulic fluids, it treats up to 20 quarts per quart, making it ideal for high-capacity systems. Perfect for maintaining performance in heavy machinery and hydraulic-equipped vehicles, BlueDevil Hydraulic Stop Leak helps extend the life of your equipment by addressing leak stop issues effectively.
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Bar’s Leaks – Bar’s Leaks Radiator Stop Leak 2X Concentrate, 6 oz., 1194 (Part No.1194)

Bar's Leaks Radiator Stop Leak 2X Concentrate, 6 oz., 1194

from

$4.99
Bar’s Leaks Radiator Stop Leak 2X Concentrate Sealer is specially designed to stop minor cooling system leaks and drips caused by normal cooling system wear and age. Works on ALL types and colors of antifreeze coolant and/or water.
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JB Weld – JB Weld RADIATORWELD KIT, 2120 (Part No.2120)

JB Weld RADIATORWELD KIT, 2120

from

$17.99
“The J-B Weld RadiatorWeld Kit provides a solution for permanent or temporary repairs of radiators made from metal and other materials. It effectively repairs cracks of 4″” or less and holes up to 1/4″” in diameter. Once cured, RadiatorWeld is chemical resistant and withstands temperatures up to 250°F. Note: Not recommended for polyethylene or polypropylene repairs.”
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JB Weld – JB Weld Mufflerseal Muffler Cement, 12 oz., 37912 (Part No.37912)

JB Weld Mufflerseal Muffler Cement, 12 oz., 37912

from

$11.49
J-B Weld MufflerSeal is a metal-containing paste that prevents and seals leaks at seams and gaps of pipe and exhaust connection points. When fully cured, this paste dries to a cement-like hardness that is heat resistant up to 850 degrees F. J-B Weld Muffler Cement is not a structural adhesive
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JB Weld – JB Weld Exhaust System Sealant, 37903 (Part No.37903)

JB Weld Exhaust System Sealant, 37903

from

$9.99
J-B Weld Exhaust System Sealant is a heat resistant paste that is used to seal gaps, smooth seams or seal pipe connections within an exhaust system reassembly or repair. The paste is resistant to temperatures of up to 850°F with negligible, if any shrinkage.
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Buy Thread Sealants Online and pickup at your local Sidney store

Permatex – Permatex High-Performance Ptfe Thread Sealant For Air, Oil & Fuel Systems, 4 oz., 80632 (Part No.80632)

Permatex High-Performance Ptfe Thread Sealant For Air, Oil & Fuel Systems, 4 oz., 80632

from

$11.99
Permatex’s Thread Sealant with PTFE is an economical general-purpose fitting sealant. Permatex’s Thread Sealant outperforms traditional tapes and pipe dopes, it seals and resists pressure in air, oil, diesel fuel and hydraulic systems. Thread Sealant remains pliable at higher and lower temperatures.
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Permatex – Permatex High Performance 565 Thread Sealant, 50 mL Tube, 56521 (Part No.56521)

Permatex High Performance 565 Thread Sealant, 50 mL Tube, 56521

from

$19.99
Permatex High Performance Thread Sealant meets OEM Specifications. Formulated specifically for metal, tapered pipe thread fittings, it replaces Teflon tape and pipe dopes. Permatex Thread Sealant locks and seals threaded fittings. Cures rapidly to withstand up to 10,000 PSI when assembled. Prevents galling and protects mated threaded areas from rust and corrosion. Contains PTFE.
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Permatex – Permatex High-Temperature Thread Sealant, Temps up to 400F 1.69 oz., 59235 (Part No.59235)

Permatex High-Temperature Thread Sealant, Temps up to 400F 1.69 oz., 59235

from

$21.99
High Temperature Thread Sealant SEALANTS, ADHESIVES AND COMPOUNDS>COMPOUNDS>THREAD COMPOUNDS>THREAD COMPOUNDS from Permatex
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Permatex – Permatex High-Temperature Thread Sealant Locks and Protects, 6 mL, 59214 (Part No.59214)

Permatex High-Temperature Thread Sealant Locks and Protects, 6 mL, 59214

from

$6.99
Permatex’s High Temperature Thread Sealant locks and seals threaded fittings. Resists leakage, vibration loosening, moisture, hydraulic fluids and diesel fuels. This high-temperature thread sealant lubricates threads for easy assembly and disassembly. Won’t shred or wear like Teflon tape. Parts may be repositioned up to 4 hours after application. Temperature range -65 Degree Fahrenheit to 400 Degree Fahrenheit (-54 Degree Celsius to 204 Degree Celsius). Contains PTFE.
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Permatex – Permatex Thread Sealant With PTFE, General-Purpose Fitting Sealant, 1 oz., 80631 (Part No.80631)

Permatex Thread Sealant With PTFE, General-Purpose Fitting Sealant, 1 oz., 80631

from

$7.99
Thread Sealant with PTFE SEALANTS, ADHESIVES AND COMPOUNDS>COMPOUNDS>THREAD COMPOUNDS>THREAD COMPOUNDS from Permatex
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Permatex – Permatex Red Gel Threadlocker: High Strength, 5g, 27005 (Part No.27005)

Permatex Red Gel Threadlocker: High Strength, 5g, 27005

from

$11.99
“OEM specified. Gel formula provides “”liquid-reliability”” without drips, globs, mess or waste. Available in three convenient sizes, the GEL TWIST pin-point applicator, the GEL SQUEEZE applicator, or the single-use pouch puts the Threadlocker right where you want it, on the part. High strength threadlocker for heavy-duty applications 3/8″” to 1″” (10mm to 25mm). Especially well-suited for permanently locking studs and press fits. Adds 3,000 PSI holding power on slip and press fit assemblies. Replaces set screws and snap rings. Locks against vibration loosening. May require heat or special tools for removal. Conforms to ASTM D5363 AN0221 (Mil-S-46163A, Type I, Grade K).”
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Permatex – Permatex Pneumatic/Hydraulic 545 Thread Sealant, 36 mL Bottle, 54540 (Part No.54540)

Permatex Pneumatic/Hydraulic 545 Thread Sealant, 36 mL Bottle, 54540

from

$54.99
“Meets OEM Specifications. Designed for locking and sealing high pressure hydraulic and pneumatic systems. Contains no fillers or particles which could contaminate system fluids, foul valves, or clog fine filters and screens. Reliably cures on “”as received”” fasteners and controlled locking strength affords easy disassembly.”
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Permatex – Permatex Pipe Joint Compound, Universal Sealant, 473 mL Can, 80045 (Part No.80045)

Permatex Pipe Joint Compound, Universal Sealant, 473 mL Can, 80045

from

$17.99
Pipe Joint Compound SEALANTS, ADHESIVES AND COMPOUNDS>ADHESIVES>GENERAL PURPOSE>GENERAL PURPOSE from Permatex
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Permatex – Permatex Thread Sealant 14D with PTFE, General Purpose, 473 mL Can, 80633 (Part No.80633)

Permatex Thread Sealant 14D with PTFE, General Purpose, 473 mL Can, 80633

from

$24.99
Thread Sealant with PTFE SEALANTS, ADHESIVES AND COMPOUNDS>SEALANTS>OTHER SEALANTS>OTHER SEALANTS from Permatex
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Seal-All – Seal-All High Strength Multi-Purpose Adhesive, 2 oz., 380100 (Part No.380100)

Seal-All High Strength Multi-Purpose Adhesive, 2 oz., 380100

from

$7.99
Seal-All is the adhesive mechanics and hobbyists trust for all their automotive and garage repairs. It adheres with superior strength to most substrates and resists gasoline, oil, paint thinner, and solvents. Seal-All does not require mixing or heating and will not become brittle.
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Seal-All – Seal-All Auto/Industrial Multi-Purpose Adhesives and Sealant, 3.7 oz, 800622 (Part No.800622)

Seal-All Auto/Industrial Multi-Purpose Adhesives and Sealant, 3.7 oz, 800622

from

$7.49
E6000® is a tough, flexible and highly versatile rubber-based compound that exhibits exceptional adhesive and sealant qualities. Among the strongest single component, multi-purpose adhesives and sealants available for industrial applications, E6000 outperforms silicones, acrylics and rubber cements because it adheres to more surfaces with greater durability. It provides a superior bond on stubborn porous and non-porous substrates and maintains its bond in cold temperatures and on items subject to vibration.
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