High-Temperature Sealers & Adhesives
High-quality sealers and gasket makers provide reliable, leak-proof solutions for racing stress and vibration. From block fillers to PTFE tape, these products ensure durability and strong seals. Trust dependable circle track sealers and glues to keep your race car in top shape.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Ultra Blue Gasket Maker 3oz Carded Tube 81724
PERMATEX
$11.99A quality gasket maker is essential for sealing critical engine passages and preventing fluid leaks that compromise performance and reliability. Ultra Blue's sensor-safe silicone formula works with modern oxygen sensors and engine management systems,...PEX81724- SKU:
- PEX81724
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- MFG Part #:
- 81724
$11.99 -
Low Volitile/Hi-Temp Sil 81422
PERMATEX
$10.99Engine bay temperatures demand a sealant that won't break down or off-gas near sensitive sensors—and that's exactly what Low Volatile/Hi-Temp Sil 81422 delivers. This sensor-safe RTV silicone withstands extreme heat cycles without compromising...PEX81422- SKU:
- PEX81422
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
- MFG Part #:
- 81422
$10.99 -
Hi-Temp RTV Silicone Red 11oz Cartridge 81409
PERMATEX
$26.99When you're sealing critical engine gaskets and high-heat applications, standard sealants will fail you. This Hi-Temp RTV Silicone delivers reliable, temperature-resistant sealing for engine blocks, intake manifolds, and transmission pans where...PEX81409- SKU:
- PEX81409
- Availability:
- Ships Same Business Day
- Weight:
- 0.79 LBS
- MFG Part #:
- 81409
$26.99 -
Gear Oil RTV Sealant 3oz 81182
PERMATEX
$10.99Gear oil can seep past gaskets and seals if you don't have a reliable barrier—this silicone RTV sealant stops leaks before they start and protects critical drivetrain components from contamination. Whether you're rebuilding a differential, servicing a...PEX81182- SKU:
- PEX81182
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
- MFG Part #:
- 81182
$10.99 -
3 Oz Black Silicone 81158
PERMATEX
$6.49A reliable silicone sealant is essential in any serious mechanic's toolkit—whether you're sealing gasket surfaces, bonding components, or protecting against fluid leaks in high-heat environments. This black silicone adhesive sealant maintains its...PEX81158- SKU:
- PEX81158
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- MFG Part #:
- 81158
$6.49 -
Clear Silicone 11 Oz 80855
PERMATEX
$22.99A reliable sealant is non-negotiable when assembling high-performance engines and transmissions—leaks compromise both power delivery and component longevity. This clear silicone RTV delivers consistent, durable sealing on gasket surfaces, valve covers,...PEX80855- SKU:
- PEX80855
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- MFG Part #:
- 80855
$22.99 -
9oz Copper Spray-A-Gskt 80697
PERMATEX
$14.99Copper Spray-A-Gasket is the go-to sealant for engine builders and mechanics who demand reliable, long-lasting gasket adhesion in high-temperature applications. This aerosol formulation bonds instantly to gasket surfaces, eliminating leaks at critical...PEX80697- SKU:
- PEX80697
- Availability:
- Ships Same Business Day
- Weight:
- 0.79 LBS
- MFG Part #:
- 80697
$14.99 -
4 Oz Thread Sealant 80632
PERMATEX
$11.99Thread sealant is non-negotiable in high-performance applications where vibration, thermal cycling, and pressure changes constantly test your connections. This PTFE-based formula prevents leaks at critical fluid passages while allowing controlled...PEX80632- SKU:
- PEX80632
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- MFG Part #:
- 80632
$11.99 -
1 Oz White Thread Sealan 80631
PERMATEX
$8.99Threaded connections are only as reliable as their seal. This PTFE-based thread sealant prevents leaks, corrosion, and loosening in critical fuel, oil, and coolant lines—essential protection for any high-performance engine build where even minor seepage...PEX80631- SKU:
- PEX80631
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 80631
$8.99Qty in Cart: 0Quantity:Price:$8.99Subtotal: -
Clear Silicone 80050
PERMATEX
$6.99A reliable RTV sealant is essential for any serious engine builder or mechanic working on gasket surfaces, pan seals, and critical joints where factory gaskets aren't sufficient. Clear Silicone 80050 offers superior visibility during application and...PEX80050- SKU:
- PEX80050
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
- MFG Part #:
- 80050
$6.99 -
High Temp Thread Sealant 50ml 59235
PERMATEX
$14.99Leaking threads can compromise your engine's integrity and lead to costly damage—especially in high-heat environments where standard sealants fail. This high-temp thread sealant creates a reliable, heat-resistant barrier that prevents fluid seepage on...PEX59235- SKU:
- PEX59235
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- MFG Part #:
- 59235
$14.99 -
Pipe Sealant 6ml Tube 59214
PERMATEX
$6.99Thread leaks can compromise your fuel, coolant, and oil systems—especially under the extreme temperatures and pressures of racing. This PTFE-based pipe sealant creates a reliable, heat-resistant seal on threaded connections without the mess or...PEX59214- SKU:
- PEX59214
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 59214
$6.99 -
Seal & Lock Thread Com pound 35ml 57535
PERMATEX
$13.99Vibration and thermal cycling can loosen critical fasteners during intense track sessions or high-performance driving, leading to catastrophic failures. Seal & Lock Thread Compound prevents fastener loosening while simultaneously sealing threads against...PEX57535- SKU:
- PEX57535
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MFG Part #:
- 57535
$13.99 -
565 Thread Sealant 56521
PERMATEX
$14.99Prevent costly leaks and thread damage with a reliable PTFE-based sealant engineered for high-performance applications. Whether you're assembling a race engine or rebuilding a transmission, 565 Thread Sealant creates a durable barrier against fluid...PEX56521- SKU:
- PEX56521
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- MFG Part #:
- 56521
$14.99 -
Right Stuff Gasket Maker 10.1oz Tube 33694
PERMATEX
$36.99A reliable gasket sealant is non-negotiable when building or rebuilding an engine—whether you're sealing valve covers, oil pans, or intake manifolds. Right Stuff Gasket Maker delivers consistent, dependable performance across a wide temperature range,...PEX33694- SKU:
- PEX33694
- Availability:
- Ships Same Business Day
- Weight:
- 1.01 LBS
- MFG Part #:
- 33694
$36.99 -
The Right Stuff Gasket Maker 5oz Cartridge 29208
PERMATEX
$25.99A quality gasket maker is non-negotiable when assembling or rebuilding an engine—it fills microscopic surface irregularities and creates reliable seals that prevent fluid leakage and contamination. The Right Stuff delivers consistent performance across a...PEX29208- SKU:
- PEX29208
- Availability:
- Ships Same Business Day
- Weight:
- 0.52 LBS
- MFG Part #:
- 29208
$25.99Qty in Cart: 0Quantity:Price:$25.99Subtotal: -
Hi Temp Threadlocker 10ml - Red 27200
PERMATEX
$11.99Vibration and thermal cycling are the silent assassins of engine bay reliability—they'll loosen critical fasteners when you need them most. Red threadlocker provides permanent locking on high-stress applications like exhaust manifolds, turbo housings,...PEX27200- SKU:
- PEX27200
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 27200
$11.99 -
Red Threadlocker 36ml Bottle 27140
PERMATEX
$27.99Permanent fastener security is non-negotiable in high-performance racing applications where vibration and thermal cycling constantly challenge bolt integrity. This red threadlocker provides high-strength permanent bonding that prevents critical fasteners...PEX27140- SKU:
- PEX27140
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- 27140
$27.99 -
Threadlocker Red 27100
PERMATEX
$6.99Vibration and thermal cycling wreak havoc on critical fasteners—especially in high-performance engines and drivetrain assemblies where precision matters. Threadlocker Red 27100 is a high-strength, permanent-set formula that prevents bolt loosening under...PEX27100- SKU:
- PEX27100
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 27100
$6.99 -
Optimum Black Gasket Maker 3.35 Oz. 27037
PERMATEX
$9.49A reliable gasket maker is non-negotiable for serious engine work—whether you're sealing valve covers, oil pans, or custom fabrication. Optimum Black RTV Silicone delivers consistent, durable seals that withstand engine heat and vibration without failing...PEX27037- SKU:
- PEX27037
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MFG Part #:
- 27037
$9.49
