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Sealants & Caulking

Sealants and caulking are formulated to create an airproof or waterproof barrier in joints or gaps and include products for household, automotive and professional trade use. Many have adhesive properties, so they can also hold parts securely. Use these products to seal joints around windows, repair asphalt paths or driveways, create watertight plumbing connections or install automotive glass. Staples carries a variety of caulking and sealing products from manufacturers such as Loctite, Permatex, Red Devil and many others.

Easy to Apply
Most of these products come in packages with built-in applicators that make them simple to use. Caulk, silicon adhesive sealers and asphalt or roof repair compounds come in tubes designed for use with a caulking gun or in squeeze tubes for smaller jobs. Specialty products for plumbing fixtures or electrical connections are often liquids that can be brushed or sprayed on to ensure all surfaces receive full coverage before you join them.

These products can also bond to a variety of surfaces, depending on the sealer chosen. No matter what sort of material you're using; wood, metal, plastic or glass, there's a sealer that can handle the task. Many sealers and caulks are formulated to dry quickly and minimize odors produced by the curing process. Some even change color as they cure, making it easy to tell when the job is complete. Available in a range of package sizes, these products make it easy to buy just the material you need for the task at hand, large or small.

Household Sealant Solutions
Whether repairing a minor leak, installing a new faucet or resealing an entire kitchen, there are caulk and sealer products that can handle the job. Silicone caulk creates a waterproof, mildew-resistant barrier that's an excellent choice for sealing joints around plumbing fixtures such as sinks and tubs. Caulk also comes in a range of colors designed to match any tile or wall. Foam insulation creates an airtight seal in walls or ceilings, and window and door caulk is an ideal way to prepare your home for cold weather. Fireplace and stove sealants offer flame-proof protection for repairing chimneys or wood stoves.

Specialty Products for Trade Applications
Construction and industrial sealing tasks need products designed to solve specific problems. Materials such as liquid gaskets and rubber sealers are ideal for automotive applications. Flexible acrylic or polyurethane caulk produces a reliable seal between components that expand and contract such as shingles, vents and asphalt. Materials such as thread tape or pipe paste create watertight seals for plumbing applications, and architectural-grade butyl caulk is formulated for use in below-grade construction or on exposed exterior surfaces. Specialty sealers are available for unique needs such as sealing refrigerant lines, high-temperature pipes and fixtures or creating high-strength joints between wood surfaces.

Caulks and sealers are easy to use and work with a broad range of materials. They include products for general household use, challenging industrial and construction applications or sealing tasks in the garage. Find options to take on any job when you shop the products available at Staples.
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LOCTITE 545 Thread Sealant
Item : 1452869 / Model : 442-54531
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  • Color: Purple
  • Application/Usage: Recommended for Fine Threaded Fittings as Used in Hydraulic & Pneumatic Installations & Small Fittings in General
  • Temperature Range: -65.0 degreeF - 300.0 degreeF
$39.49
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J-B Weld WaterWeld Epoxy Putty 2 oz.
Item : 707902 / Model : 803-8277
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  • Off-white putty is ideal for welding and plumbing tasks
  • 2 oz. stick for convenient application
  • Can be used on automotive, ceramic, epoxy putty sticks, fiberglass, metal, and PVC plastic
$5.69
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Permatex Instant Sealing Oil-Resistant Gasket Maker 10.1 oz.
Item : 703586 / Model : 230-33694
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  • Metallic black gasket maker is ideal for use on mechanical assemblies
  • Capacity: 10.1 oz.
  • Non-toxic compound can be used on valve cover, compressor, gearbox, transmission, oil pans and more
$28.79
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LOCTITE High Performance Rtv Silicone Gasket Maker, Gray
Item : 1452745 / Model : 442-18718
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  • Color: Gray
  • Capacity: 70 ml
  • Application/Usage: Metals
$12.99
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LOCTITE Sealant Gasket 2
Item : 1452766 / Model : 442-30515
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  • Type: Gasket Sealant
  • Color: Black
  • Capacity: 7 Oz.
$9.99
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LOCTITE QuickStix 548 Gasket Eliminator Flange Sealant
Item : 1453086 / Model : 442-39152
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  • Type: Gasket Eliminator
  • Size: 5.6" x 3.8"
  • Color: Orange
$17.89
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LOCTITE RTV Silicone Adhesive Sealant
Item : 1452708 / Model : 442-59530
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  • Type: Adhesive Sealant
  • Color: Clear
  • Capacity: 80 ml
$5.79
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White Lightning Black Silicone Contractor RTV Sealant 10 oz., 12/Carton
Item : 762489 / Model : 425-WL099111B
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  • Black silicone sealant for filling joints in places with high levels of movement
  • Capacity: 10 oz.
  • Can be used with concrete, drywall, glass, plastic, metal, porcelain, stucco, vinyl, wood and more
$50.19
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White Lightning Contractor RTV Sealant 10 oz., 12/Carton
Item : 762510 / Model : 425-WL099112W
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  • White silicone sealant for filling joints in places with high levels of movement
  • Capacity: 10 oz.
  • Can be used with concrete, drywall, glass, plastic, metal, porcelain, stucco, vinyl, wood and more
$76.99
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Devcon 5 Minute Pourable Glue 16 oz.
Item : 196971 / Model : 230-10240
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  • Multipurpose putty is resistant to water, leaded petrol, saltwater
  • 16 oz. pack of putty comes with resin and hardener
  • Steel filled putty lends durability to the applied surfaces like metal and concrete
$56.89
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LA-CO PIPETITE-PASTE Pipe Thread Compound 8 oz.
Item : 710346 / Model : 434-12110
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  • Gray PIPETITE paste is ideal for use on metal threads
  • 8 oz. container for convenient use
  • Compound can be used for sealing pipes containing water, air, steam, LPG and natural gas
$28.69
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LA-CO PIPETITE-STIK Pipe Thread Compound 4 oz., 12/Pack
Item : 710671 / Model : 434-11176
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  • Off-white PIPETITE stiks are ideal for use on pipes and fittings
  • 4 oz. stick sold in a pack of 12 for convenient use
  • Non-toxic sealant can be used on most metal surfaces
$61.99
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LA-CO Slic-Tite Premium Thread Sealant 4 oz., 12/Case
Item : 710359 / Model : 434-41209
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  • White thread sealant is ideal for sealing water, air, steam, and natural gas
  • 4 oz. container is sold in a pack of 12
  • Non-toxic paste can be used on metal, PVC, CPVC, and ABS surfaces
$135.99
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Loctite 567 PST Removable Thread Sealant
Item : SS1070859
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  • Available container size: 50 ml and 250 ml
  • Container type: Tube
  • Form: Liquid and paste
As low as $40.39
Multiple options available
Loctite Removable Thread Sealant
Item : SS1070749
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  • Available container sizes: 50 ml and 250 ml
  • Container type: Tube
  • Form: Liquid and paste
As low as $28.79
Multiple options available
Markal® 520 in (L) x 3 mil (T) White Contractor-Grade Pipe Thread Tapes
Item : SS1068328
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  • Available width sizes: 1/4 in, 1/2 in, 3/4 in, 1 in
  • Size: 520 in length x 3 mil thickness
  • Temperature range: -450 to 550 deg F
As low as $2.79
Multiple options available
Permatex Form-A-Gasket No. 1 Sealants 11 oz.
Item : 703590 / Model : 230-80003
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  • Reddish brown fast drying gasket sealant for efficient sealing and bonding
  • Capacity: 11 oz.
  • Permanent sealant changes to a hard, semi flexible seal and can be used on various rigid surfaces
$10.59
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Permatex Form-A-Gasket Non-Hardening Slow Dry Flexible Cure Gasket Sealant 3 oz., 12/Case
Item : 710567 / Model : 230-80016
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  • Black gasket sealants for efficient sealing and bonding
  • 3 oz. tube for convenient application
  • Flexible sealant can be used on non-rigid and vibrating surfaces
$43.99
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Permatex High-Temp Red RTV Silicone Gasket Makers - #26
Item : SS1068253
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  • Container type: Cartridge
  • Container size: 11 oz
  • Form: Paste
As low as $68.89
Multiple options available
Permatex Sensor-Safe Blue RTV Silicone Gasket Maker
Item : SS1068242
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  • Container type: Cartridge
  • Container size: 12.9 oz
  • Form: Paste
As low as $14.89
Multiple options available
Permatex The Right Stuff Gasket Maker 5 oz.
Item : 703495 / Model : 230-29208
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  • Metallic black gasket maker is ideal for use on mechanical assemblies
  • Capacity: 5 oz.
  • Non-toxic compound can be used on valve cover, compressor, gearbox, transmission, oil pans and more
$23.69
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Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker 3.35 oz.
Item : 703598 / Model : 230-82180
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  • Metallic black RTV silicone gasket maker for efficient sealing and bonding
  • Capacity: 3.35 oz.
  • Low odor sealant for use on valve and timing covers, oil pans, pumps, thermostat housing and more
$7.69
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Permatex Ultra Blue RTV Silicone Gasket Maker
Item : SS1068327
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  • Available container sizes: 3.35 oz and 13 oz
  • Form: Paste
  • Temperature range: -65 to 500 deg F
As low as $8.99
Multiple options available
Red Devil Half-Barrel Caulking Gun 12.8 oz.
Item : 707813 / Model : 630-3985
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  • Caulking gun is ideal for light to medium applications
  • 12.8 oz. gallon barrel can accommodate most standard cartridges
  • Can be used for applying on caulks, sealants and glazing
$4.69
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