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Tools > Gasketing, Sealing & Thread Sealing

Superflex® SI 5011CL Non-Corrosive RTV Silicone - 234325

Loctite
Original price $55.76 - Original price $55.76
Original price
$55.76
$55.76 - $55.76
Current price $55.76
17 in stock

MPN: 234325 A clear, one-component, oxime silicone paste sealant used for sealing and bonding electrical/electronic components which offers resista...

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Original price $55.76 - Original price $55.76
Original price
$55.76
$55.76 - $55.76
Current price $55.76

3006™ All Purpose Adhesive Caulk - W12CNAF10

White Lightning
Original price $7.68 - Original price $7.68
Original price
$7.68
$7.68 - $7.68
Current price $7.68
509 in stock

MPN: W12CNAF10 Siliconized acrylic latex caulk perfect for most general purpose jobs Cured caulk is mildew & rust resistant Excellent colour re...

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Original price $7.68 - Original price $7.68
Original price
$7.68
$7.68 - $7.68
Current price $7.68

Alex Flex® Flexible Spackling - 74871

DAP
Original price $18.03 - Original price $18.03
Original price
$18.03
$18.03 - $18.03
Current price $18.03
9 in stock

MPN: 74871 Eliminates reoccurring cracks in drywall Ready-to-use formula spreads easily for fast, flexible repairs Can be sanded to a smooth finish...

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Original price $18.03 - Original price $18.03
Original price
$18.03
$18.03 - $18.03
Current price $18.03

Fire Barrier Sealant 3000 WT - FB3000-10.1OZ

3M
Original price $41.46 - Original price $41.46
Original price
$41.46
$41.46 - $41.46
Current price $41.46
23 in stock

MPN: FB3000-10.1OZ High-performance, ready-to-use, single component, neutral cure, non-slumping intumescent silicone sealant Product cures upon exp...

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Original price $41.46 - Original price $41.46
Original price
$41.46
$41.46 - $41.46
Current price $41.46

Fast Gasket Maker - 143001C

Zep
Original price $51.25 - Original price $51.25
Original price
$51.25
$51.25 - $51.25
Current price $51.25
43 in stock

MPN: 143001C Used to make any size or shape gasket to replace a wide range of cork, paper, asbestos, felt and metal gaskets Adheres to porcelain, c...

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Original price $51.25 - Original price $51.25
Original price
$51.25
$51.25 - $51.25
Current price $51.25

Silicone Gasket Maker - 472

Kleen-Flo
Original price $22.05 - Original price $22.05
Original price
$22.05
$22.05 - $22.05
Current price $22.05
61 in stock

MPN: 472 Replaces cork, felt, rubber, paper and asbestos gaskets Resists oil, transmission fluids, water and anti-freeze Ideal for use on valve cov...

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Original price $22.05 - Original price $22.05
Original price
$22.05
$22.05 - $22.05
Current price $22.05

Silicone Gasket Maker - 471

Kleen-Flo
Original price $22.05 - Original price $22.05
Original price
$22.05
$22.05 - $22.05
Current price $22.05
997 in stock

MPN: 471 Replaces cork, felt, rubber, paper and asbestos gaskets Resists oil, transmission fluids, water and anti-freeze Ideal for use on valve cov...

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Original price $22.05 - Original price $22.05
Original price
$22.05
$22.05 - $22.05
Current price $22.05

Hi-Temp Silicone Gasket Maker - 477

Kleen-Flo
Original price $22.44 - Original price $22.44
Original price
$22.44
$22.44 - $22.44
Current price $22.44
146 in stock

MPN: 477 Replaces cork, felt, rubber, paper and asbestos gaskets Resists oil, transmission fluids, water and anti-freeze Ideal for use on valve cov...

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Original price $22.44 - Original price $22.44
Original price
$22.44
$22.44 - $22.44
Current price $22.44

Fire Barrier Sealant - IC15WB+10.1OZ

3M
Original price $22.30 - Original price $22.30
Original price
$22.30
$22.30 - $22.30
Current price $22.30
256 in stock

MPN: IC15WB+10.1OZ Firestop tested up to 3 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115 Fire Resistance tested for static constru...

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Original price $22.30 - Original price $22.30
Original price
$22.30
$22.30 - $22.30
Current price $22.30

Marine Grade Silicone Sealant - 08019-3OZ

3M
Original price $22.86 - Original price $22.86
Original price
$22.86
$22.86 - $22.86
Current price $22.86
11 in stock

MPN: 08019-3OZ High-quality silicone sealant Designed for above the waterline interior or exterior sealing Mildew-resistant, non-yellowing, non-sag...

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Original price $22.86 - Original price $22.86
Original price
$22.86
$22.86 - $22.86
Current price $22.86

Polyurethane Adhesive Sealant 561 - 560-600-GRY

3M
Original price $32.01 - Original price $32.01
Original price
$32.01
$32.01 - $32.01
Current price $32.01
12 in stock

MPN: 560-600-GRY Panel bonding adhesive Very high strength Smoke and Flame Rated, 50 minute skin time Construction, general industrial and transpor...

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Original price $32.01 - Original price $32.01
Original price
$32.01
$32.01 - $32.01
Current price $32.01

Teroson® SI 9160™ Silicone Sealant - 475375

Loctite
Original price $15.19 - Original price $15.19
Original price
$15.19
$15.19 - $15.19
Current price $15.19
6 in stock

MPN: 475375 Provides a tough, flexible, waterproof, and oil-resistant seal Non-slumping Superior adhesion and flexibility Seals out moisture and co...

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Original price $15.19 - Original price $15.19
Original price
$15.19
$15.19 - $15.19
Current price $15.19

Teroson® SI 9160™ Silicone Sealant - 475373

Loctite
Original price $14.21 - Original price $14.21
Original price
$14.21
$14.21 - $14.21
Current price $14.21
13 in stock

MPN: 475373 Provides a tough, flexible, waterproof, and oil-resistant seal Non-slumping Superior adhesion and flexibility Seals out moisture and co...

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Original price $14.21 - Original price $14.21
Original price
$14.21
$14.21 - $14.21
Current price $14.21

Teroson® SI 9160™ High Temperature Silicone Sealant - 475377

Loctite
Original price $22.44 - Original price $22.44
Original price
$22.44
$22.44 - $22.44
Current price $22.44
36 in stock

MPN: 475377 Provides a tough, flexible, waterproof, and oil-resistant seal Non-slumping Superior adhesion and flexibility Seals out moisture and co...

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Original price $22.44 - Original price $22.44
Original price
$22.44
$22.44 - $22.44
Current price $22.44

574 Gasket Sealing - 223856

Loctite
Original price $151.90 - Original price $151.90
Original price
$151.90
$151.90 - $151.90
Current price $151.90
8 in stock

MPN: 223856 Ideal for use on rigid metal parts Oil, water and glycol resistant General purpose Specifications Format 250 ml Colour Orange Container...

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Original price $151.90 - Original price $151.90
Original price
$151.90
$151.90 - $151.90
Current price $151.90

518™ Flange Sealant - 2102974

Loctite
Original price $85.75 - Original price $85.75
Original price
$85.75
$85.75 - $85.75
Current price $85.75
Only 1 left!

MPN: 2102974 Medium-strength gasket sealant Cures when confined in the absence of air between close-fitting metal surfaces Anaerobic gasketing mate...

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Original price $85.75 - Original price $85.75
Original price
$85.75
$85.75 - $85.75
Current price $85.75

518™ Flange Sealant - 2096062

Loctite
Original price $11.27 - Original price $11.27
Original price
$11.27
$11.27 - $11.27
Current price $11.27
18 in stock

MPN: 2096062 Medium-strength gasket sealant Cures when confined in the absence of air between close-fitting metal surfaces Anaerobic gasketing mate...

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Original price $11.27 - Original price $11.27
Original price
$11.27
$11.27 - $11.27
Current price $11.27

TEROSON® 939 Sealant - 2068378

Loctite
Original price $35.77 - Original price $35.77
Original price
$35.77
$35.77 - $35.77
Current price $35.77
Out of stock

MPN: 2068378 Very versatile High strength Good elasticity Excellent weathering and UV resistance Specifications Format 290 ml Colour Black Containe...

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Original price $35.77 - Original price $35.77
Original price
$35.77
$35.77 - $35.77
Current price $35.77
Sold out

Fiberlock™ Head Gasket & Block Repair Fluid - 75224

CRC Canada
Original price $33.81 - Original price $33.81
Original price
$33.81
$33.81 - $33.81
Current price $33.81
6 in stock

MPN: 75224 Pour 'n go head gasket & block repair compatible with all types of antifreeze Repairs cooling system leaks with 3 unique technologie...

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Original price $33.81 - Original price $33.81
Original price
$33.81
$33.81 - $33.81
Current price $33.81

Minimal Expansion Foam Sealant 16 oz. - 74077

CRC Canada
Original price $27.93 - Original price $27.93
Original price
$27.93
$27.93 - $27.93
Current price $27.93
171 in stock

MPN: 74077 Expansion aerosol foam sealant used to fill, seal, bond, retrofit, insulate and deaden sound in and around cracks and cavities Forms a p...

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Original price $27.93 - Original price $27.93
Original price
$27.93
$27.93 - $27.93
Current price $27.93

5510™ Adhesive / Sealants - 1562040

Loctite
Original price $27.34 - Original price $27.34
Original price
$27.34
$27.34 - $27.34
Current price $27.34
Out of stock

MPN: 1562040 Ideal for bonding and sealing dissimilar substrates Free of solvents, isocyanates and silicones Based on silane modified polymer which...

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Original price $27.34 - Original price $27.34
Original price
$27.34
$27.34 - $27.34
Current price $27.34
Sold out

Flange Sealant 574 Fast Curing - 230649

Loctite
Original price $39.69 - Original price $39.69
Original price
$39.69
$39.69 - $39.69
Current price $39.69
16 in stock

MPN: 230649 Flange Sealant seals close fitting joints between rigid metal faces and flanges Because it is fast curing, it provides resistance to lo...

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Original price $39.69 - Original price $39.69
Original price
$39.69
$39.69 - $39.69
Current price $39.69

Superflex™ RTV Silicone Adhesive Sealant - 743915

Loctite
Original price $42.63 - Original price $42.63
Original price
$42.63
$42.63 - $42.63
Current price $42.63
5 in stock

MPN: 743915 General purpose, one part silicone adhesive, cures at room temperature to form a tough rubber seal Will not slump in overhead or vertic...

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Original price $42.63 - Original price $42.63
Original price
$42.63
$42.63 - $42.63
Current price $42.63

Superflex™ RTV Silicone Adhesive Sealant - 743519

Loctite
Original price $44.98 - Original price $44.98
Original price
$44.98
$44.98 - $44.98
Current price $44.98
6 in stock

MPN: 743519 General purpose, one part silicone adhesive, cures at room temperature to form a tough rubber seal Will not slump in overhead or vertic...

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Original price $44.98 - Original price $44.98
Original price
$44.98
$44.98 - $44.98
Current price $44.98

5699™ RTV Silicone Gasket Maker - 756302

Loctite
Original price $58.70 - Original price $58.70
Original price
$58.70
$58.70 - $58.70
Current price $58.70
12 in stock

MPN: 756302 High modulus for rigid flange assemblies Excellent oil, transmission fluid, gear oil and water/glycol resistance Medium-body is easy to...

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Original price $58.70 - Original price $58.70
Original price
$58.70
$58.70 - $58.70
Current price $58.70

598 High Performance RTV Silicone Gasket Maker - 743518

Loctite
Original price $55.76 - Original price $55.76
Original price
$55.76
$55.76 - $55.76
Current price $55.76
Only 2 left!

MPN: 743518 Retains high flexibility Low odour and volatility Fills gaps to 0.25" Resistant to most chemicals and solvents Excellent oil resistance...

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Original price $55.76 - Original price $55.76
Original price
$55.76
$55.76 - $55.76
Current price $55.76

587 High Performance RTV Silicone Gasket Maker - 2698846

Loctite
Original price $52.43 - Original price $52.43
Original price
$52.43
$52.43 - $52.43
Current price $52.43
20 in stock

MPN: 2698846 Adheres well to oily surfaces Low odour and volatility Fills gaps to 0.25" Forms tough, flexible gaskets directly on the flange Resist...

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Original price $52.43 - Original price $52.43
Original price
$52.43
$52.43 - $52.43
Current price $52.43

Flextec™ Adhesive & Sealant - 1562044

Loctite
Original price $24.99 - Original price $24.99
Original price
$24.99
$24.99 - $24.99
Current price $24.99
Out of stock

MPN: 1562044 Used for bonding and sealing dissimilar substrates High viscosity, sag resistant one component adhesive/sealant based on silane Modifi...

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Original price $24.99 - Original price $24.99
Original price
$24.99
$24.99 - $24.99
Current price $24.99
Sold out

Flextec™ Adhesive & Sealant - 1560557

Loctite
Original price $25.97 - Original price $25.97
Original price
$25.97
$25.97 - $25.97
Current price $25.97
Out of stock

MPN: 1560557 Used for bonding and sealing dissimilar substrates High viscosity, sag resistant one component adhesive/sealant based on silane Modifi...

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Original price $25.97 - Original price $25.97
Original price
$25.97
$25.97 - $25.97
Current price $25.97
Sold out

1201 Silicone Sealant - AD014

Cobalt Industrial
Original price $30.00 - Original price $30.00
Original price
$30.00
$30.00 - $30.00
Current price $30.00
Out of stock

Specifications Net Volume 300 ml Colour Clear Container Type Tube

Original price $30.00 - Original price $30.00
Original price
$30.00
$30.00 - $30.00
Current price $30.00
Sold out

1009 Silicone Sealant - AD013

Cobalt Industrial
Original price $21.07 - Original price $21.07
Original price
$21.07
$21.07 - $21.07
Current price $21.07
Out of stock

Specifications Net Volume 300 ml Colour Aluminum Container Type Tube

Original price $21.07 - Original price $21.07
Original price
$21.07
$21.07 - $21.07
Current price $21.07
Sold out

Gasket Sealant #1 - 234887

Loctite
Original price $21.07 - Original price $21.07
Original price
$21.07
$21.07 - $21.07
Current price $21.07
13 in stock

MPN: 234887 Sets quickly to a hard set Recommended for rigid, permanent assemblies Resistant to gasoline and other solvents Oil resistant Non-corro...

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Original price $21.07 - Original price $21.07
Original price
$21.07
$21.07 - $21.07
Current price $21.07

SI 5900 Instant Gasket Sealant - 212184

Loctite
Original price $96.53 - Original price $96.53
Original price
$96.53
$96.53 - $96.53
Current price $96.53
20 in stock

MPN: 212184 Good oil resistance Withstands joint movement Adheres to metal, plastic, glass and ceramic materials Reduces migration of liquid after ...

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Original price $96.53 - Original price $96.53
Original price
$96.53
$96.53 - $96.53
Current price $96.53

Hi-Tack Gasket Sealant - 1540591

Loctite
Original price $68.11 - Original price $68.11
Original price
$68.11
$68.11 - $68.11
Current price $68.11
16 in stock

MPN: 1540591 Holds gaskets in place during assembly Seals and bonds rubber, cork, paper, felt, metal and asbestos gaskets Contains no ozone depleti...

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Original price $68.11 - Original price $68.11
Original price
$68.11
$68.11 - $68.11
Current price $68.11

Superflex™ RTV Silicone Adhesive Sealant - 135506

Loctite
Original price $15.19 - Original price $15.19
Original price
$15.19
$15.19 - $15.19
Current price $15.19
Only 1 left!

MPN: 135506 General purpose, one part silicone adhesive, cures at room temperature to form a tough rubber seal Will not slump in overhead or vertic...

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Original price $15.19 - Original price $15.19
Original price
$15.19
$15.19 - $15.19
Current price $15.19

Superflex™ RTV Silicone Adhesive Sealant - 193998

Loctite
Original price $29.30 - Original price $29.30
Original price
$29.30
$29.30 - $29.30
Current price $29.30
13 in stock

MPN: 193998 General purpose, one part silicone adhesive, cures at room temperature to form a tough rubber seal Will not slump in overhead or vertic...

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Original price $29.30 - Original price $29.30
Original price
$29.30
$29.30 - $29.30
Current price $29.30

Instant Gasket - 270637

Loctite
Original price $50.47 - Original price $50.47
Original price
$50.47
$50.47 - $50.47
Current price $50.47
Only 2 left!

MPN: 270637 Makes high performance, leak-proof gaskets in one minute Returned to service immediately Blowout resistant Outperforms pre-cut gaskets ...

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Original price $50.47 - Original price $50.47
Original price
$50.47
$50.47 - $50.47
Current price $50.47

Plumber's Putty - 48003

Oatey
Original price $3.22 - Original price $3.22
Original price
$3.22
$3.22 - $3.22
Current price $3.22
28 in stock

MPN: 48003 Stainless fixture setting compound for setting frames, faucets, strainer baskets, etc. Stays flexible and will not crack or shrink Soft ...

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Original price $3.22 - Original price $3.22
Original price
$3.22
$3.22 - $3.22
Current price $3.22

KWIK SEAL® Adhesive Caulk - 74855

DAP
Original price $4.69 - Original price $4.69
Original price
$4.69
$4.69 - $4.69
Current price $4.69
16 in stock

MPN: 74855Specifications Format 162 ml Colour Clear Container Type Tube

Original price $4.69 - Original price $4.69
Original price
$4.69
$4.69 - $4.69
Current price $4.69

Flange Sealant 510 Gasket Eliminator™ High Temperature - 234225

Loctite
Original price $126.42 - Original price $126.42
Original price
$126.42
$126.42 - $126.42
Current price $126.42
19 in stock

MPN: 234225 Temperature range to 400°F with excellent solvent and chemical resistance For hand dispensing or screen printing Resists low on-line te...

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Original price $126.42 - Original price $126.42
Original price
$126.42
$126.42 - $126.42
Current price $126.42

Bloc-It® Heat Absorbing Paste - 011511

LA-CO Industries Inc
Original price $27.93 - Original price $27.93
Original price
$27.93
$27.93 - $27.93
Current price $27.93
13 in stock

MPN: 011511 Absorbs heat effectively, protecting adjoining surfaces from heat damage Safe, non-toxic, no asbestos, harmless to skin, and odourless ...

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Original price $27.93 - Original price $27.93
Original price
$27.93
$27.93 - $27.93
Current price $27.93

Silicone Sealant - 73473

DAP
Original price $9.79 - Original price $9.79
Original price
$9.79
$9.79 - $9.79
Current price $9.79
138 in stock

MPN: 73473Specifications Net Volume 300 ml Colour Clear Container Type Tube

Original price $9.79 - Original price $9.79
Original price
$9.79
$9.79 - $9.79
Current price $9.79

100% Silicone Sealant - 8190001

Gorilla
Original price $11.66 - Original price $11.66
Original price
$11.66
$11.66 - $11.66
Current price $11.66
87 in stock

MPN: 8190001 Ready for water exposure in just 30 minutes Mold and mildew-resistant Won't yellow, shrink, or crack 100% waterproof For use indoors a...

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Original price $11.66 - Original price $11.66
Original price
$11.66
$11.66 - $11.66
Current price $11.66

Strong Steel SticksRenewal Composite - C60159

LPS
Original price $32.83 - Original price $32.83
Original price
$32.83
$32.83 - $32.83
Current price $32.83
73 in stock

MPN: C60159 Patches holes and cracks in pipes, drums, and tanks Permanently fill gaps and holes in metal, concrete, wood, fiberglass, and ceramics ...

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Original price $32.83 - Original price $32.83
Original price
$32.83
$32.83 - $32.83
Current price $32.83

DryDex® Spackling - 71164

DAP
Original price $11.27 - Original price $11.27
Original price
$11.27
$11.27 - $11.27
Current price $11.27
6 in stock

MPN: 71164 Goes on pink and dries white to verify when the patched surface is dry and ready to be sanded and painted, thus providing a smoother fin...

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Original price $11.27 - Original price $11.27
Original price
$11.27
$11.27 - $11.27
Current price $11.27

7393™ Rapid Rubber Repair - 428557

Loctite
Original price $391.02 - Original price $391.02
Original price
$391.02
$391.02 - $391.02
Current price $391.02
111 in stock

MPN: 428557 Premium-quality belt repair product designed to repair conveyor belts and other damaged rubber equipment quickly and easily Repairs wil...

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Original price $391.02 - Original price $391.02
Original price
$391.02
$391.02 - $391.02
Current price $391.02

Fire Barrier Sealant CP - CP25WB+27OZ

3M
Original price $87.58 - Original price $87.58
Original price
$87.58
$87.58 - $87.58
Current price $87.58
35 in stock

MPN: CP25WB+27OZ Firestop tested up to four hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115 Fire resistance tested for static constr...

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Original price $87.58 - Original price $87.58
Original price
$87.58
$87.58 - $87.58
Current price $87.58

Hi-Temp Red RTV Gasket Maker - 59403

Permatex
Original price $9.40 - Original price $9.40
Original price
$9.40
$9.40 - $9.40
Current price $9.40
38 in stock

MPN: 59403 Sensor-safe Formulated for high temp. applications or heavy-duty use (such as towing and turbo charged engines) Replaces almost any cut ...

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Original price $9.40 - Original price $9.40
Original price
$9.40
$9.40 - $9.40
Current price $9.40

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