Reviews Coolant Leak Sealant Reviews

Sherco-Auto K-Seal Multi Purpose One Step Permanent Coolant Leak Repair 8 oz Gasket Radiator

  • Permanent coolant leak repair - Just shake, pour and go. Mixes with all antifreeze. No draining or flushing..
  • Fixes cracks and leaks in radiator, head gasket, freeze plugs, cylinder heads, heater core, water pump casing and engine blocks.
  • The Safe and Easy Way to Fix a Coolant Leak. Works also a Radiator stop leak, head gasket stop leak and engine stop leak..
  • Permanent Coolant Leak Repair with K-Seal.
Check Stock

Green Water Tracing & Leak Detection Flourescent Dye - 1 Gallon

  • Can't Find a Leak in your Spa or Hot tub? AquaDoc's advanced spa fix a leak sealer helps find and stop leaks - even if you can't find the water leak....
  • Stop leaks within 24 Hours - With our Hot Tub Leak sealant, you can fix a leak for hottubs and spas quickly. Our spa leak sealer & hot tub leak seal....
  • Hot Tub Crack Repair Kit - Repair spa leaks without having to drain your water. If you own a hot tub stop leak sealing by draining water first. With....
  • The only Fix a Leak Seal Kit you Need - With AquaDoc's hot tub sealant, there's no need for spa sealant tools or extra hot tub sealing kits. Our hot....
Check Stock

Spa Bond Hot Tub & Pool Leak Seal Patch Kit – Clear Ultra-Adhesive Waterproof Repair Fix for Vinyl, PVC, Acrylic

  • Can’t Find a Leak in your Spa or Hot tub? AquaDoc’s advanced spa fix a leak sealer helps find and stop leaks – even if you can’t find the water leak on your own. Seal a leak for hot tub or spas fast with our hot tub leak sealer..
  • Stop leaks within 24 Hours – With our Hot Tub Leak sealant, you can fix a leak for hottubs and spas quickly. Our spa leak sealer & hot tub leak seal works fast to seal minor hot tub leaks. Making a spa leak stop has never been faster..
  • Hot Tub Crack Repair Kit – Repair spa leaks without having to drain your water. If you own a hot tub stop leak sealing by draining water first. With our hot tub stop leak formula, you can seal water leaks while the tub is full..
  • The only Fix a Leak Seal Kit you Need – With AquaDoc’s hot tub sealant, there’s no need for spa sealant tools or extra hot tub sealing kits. Our hot tub liquid sealant formula works alone to help seal minor cracks and leaks in your spa or hot tub..
Check Stock

YSTOOL Radiator Pressure Tester Coolant Vacuum Refill Kit 28PCS Automotive Cooling System Leak Test Pneumatic Water Tank Purge Fill Tool Set with Gauge Adapter Cap Universal for Auto Car Airlift

  • Three-in-one cooling system tool kit has 3 excellent functions: coolant pressure tester, coolant refilling & temperature measurement. Manual pump cooling system pressure tester can diagnose whether the radiator is leaking and help quickly bleed the waste coolant if needed. Pneumatic vacuum fill coolant tool vacuumizes to eliminate trapped air in minutes and refills cooling system with no air bubbles produced. Thermometer checks if the coolant temperature is too high. Fit for home & business.
  • 28PCS universal radiator tester pressure leak test set includes 17 color-coded radiator test adapter caps and a universal rubber cone adapter for almost all radiator openings on most vehicles at home and abroad. Another 3 radiator cap adapters and 2 connectors for radiator cap leak detection. All are well positioned in the case, complete in specifications and easy to assemble. Widely compatible with GM, BMW, VW, GMC, Porsche, Chevy, Dodge, JEEP, Chrysler and many other model car, truck & airlift.
  • Radiator manual pump pressure detector adopts premium aluminum cylinder and accurate shock-proof gauge design (3'' color-coded dial, 0-35PSI/ 0-2.5bar). Vacuum type coolant refiller takes reliable brass and plastic material. 21" & 18'' rubber hose with brass parts, anti-co....
Check Stock

YSTOOL Radiator Pressure Tester Pneumatic Vacuum Type Purge Refill Kit Universal Automotive Cooling System Water Tank Leak Test and Coolant Fill Tool 28PCS Set with Adapters Gauge Black Case

  • Radiator pressure tester & coolant vacuum refill kit mainly includes 3 tools set, radiator leakage detector, coolant refill tool and thermometer. 17PCS specific adapters and 1PC universal cone rubber adapter, fit nearly any type of radiator openings on vehicles at home and abroad, helping detect and determine whether the water tank is leaking and fill the coolant under vacuum. There are also 3PCS radiator cap adapters and 2PCS connectors checking the radiator caps for leaks..
  • Radiator pressure tester is composed of 3" pressure gauge(0-35 psi.
  • 0-2.5 bar), aluminum cylinder pump and 21" long rubber hose. Manual radiator leak tester features fast pressure relief function and quick disconnect for convenience. Use the hand gauge tester pump tool to pressurize the radiator / cap and observe whether the pointer drops over time to confirm a system leak..
  • Vacuum coolant filler uses shop air to draw a vacuum, by using the connected coolant filling hose to extract new coolant and transfer it into the cooling system with no air pockets produced. Adding coolant in vacuum condition will not appear large cavitation, avoid engine warping and other damage. Coolant vacuum refill tool adopts superior brass manifold body with plastic cover, and 18" long rubber hose, brass....
Check Stock

JIFETOR Cooling System Vacuum Purge Radiator Coolant Refill Tool Kit, Universal Automotive Water Tank Pneumatic Vacuum Antifreeze Change Filler Set, with Adapter Case Hose for Car Van SUV Truck

  • MULTIFUNCTION: The set is a all in one comprehensive radiator tool kit, includes leak detection, temperature measurement and coolant filling functions. The hand pump tester pressurize on the reservoir/cap, and watch for pointer drop over time to confirm system leak down. Pneumatic vacuum filler first sucks and forms a vacuum on the cooling system by using shop air, then draws coolant into system. Add coolant in vacuum, there is no large air pocket and avoid warping or other damage in engine..
  • WIDE USAGE: Coolant system leak checker and filling tool set is equipped with 17 specific adapters and 1 universal tapered rubber adapter, suitable for almost all types of radiator openings on classic and modern vehicles. Included 3 radiator cap test adapters and 2 connectors help to diagnose the leakage of radiator caps on most cars. All these adapters are color coded and placed exclusively, can be easily selected according to the marked pictures in instruction, convenient and no confusion..
  • WATER TANK COOLANT VACUUM REFILLER: Plastic covered premium brass manifold body, equipped with brass fittings, anti-corrosion and durable. The index range of gauge is -30 to 0inHg (-76 to 0cmHg), and normally -25 to -20inHg is right time to add coolant. 18" rubber resin mater....
Check Stock

JIFETOR Radiator Coolant Pressure Tester Vacuum Refill Tool Kit, 28PCS Automotive Cooling System Leak Test and Pneumatic Purge Fill Set with Testing Adapter Caps Universal for Airlift Car Auto Truck

  • MULTIFUNCTION: JIFETOR all in one comprehensive coolant pressure tester fill kit includes leak detection, temperature measurement and coolant filling functions. Radiator pressure tester pressurize on the reservoir/cap, and watch for pointer drop over time to confirm system leak down. Coolant vacuum refill tool uses vacuum pump to extract air and form a vacuum to draw coolant into the cooling system. Add coolant in vacuum, there is no large air pocket and avoid warping or other damage in engine..
  • WIDE USAGE: Cooling system pressure tester and coolant bleeder kit is equipped with 17 specific adapters and 1 universal tapered rubber adapter, suits for almost all types of radiator openings on classic and modern vehicles. Included 3 radiator cap test adapters and 2 connectors help to diagnose the leakage of radiator caps on most cars. All these adapters are color coded and placed exclusively, can be easily selected according to the marked pictures in instruction, convenient and no confusion..
  • COOLING SYSTEM VACUUM FILL TOOL: Plastic covered premium brass manifold body, equipped with brass fittings, anti-corrosion and durable. The index range of gauge is -30 to 0inHg (-76 to 0cmHg), and normally -25 to -20inHg is right time to add coolant. 18" rubber resin ma....
Check Stock

GXP Direct Replacement Billet Aluminum Coolant Plate with O-Ring Seal Compatible with 2001-2017 Chevy/GMC 6.6 LB7 / LLY/LBZ/LMM/LML / L5P Duramax Diesel

  • The GXP coolant plate eliminates the common leaking issue in your 2001-2017 GM 6.6L Duramax. The factory coolant plate has a cast design with a gasket. Over time, this plate commonly begins to leak. GXP offers this billet plate with a built-in O-ring seal for a leak-free installation. The GXP coolant plate is a thicker and more durable direct replacement for the factory plate..
  • Replaces Factory Coolant Plate | Installs Using Factory Bolts & Hardware.
Check Stock

Radiator Pressure Tester Vacuum Refill Tool Kit - 28PCS Coolant System Leak Tester and Pneumatic Purge Fill Set with Adapter Refill for Vehicle

  • 【Multi-Function】Integrating three functions as leak cooling system,coolant refilling and temperature measurement in one.Coolant Pressure Tester can not only detect internal engine leaks caused by blown head gaskets and cracked block or heads,but also external cooling system leak.The vacuum fills coolant tool automatically fills coolant and eliminates air pockets under vacuum to avoid engine distortion or other damaged.Thermometer to check if coolant temperature is too high.All in 1,more choices!.
  • 【Wide Applications】Cooling system pressure tester is equipped with 17 specific adapters and 1 universal tapered rubber adapter and 3 radiator cap test adapters and 2 connectors, compatible with most of domestic & imported vehicles and works on 99% of the coolant systems.Color code radiator tests caps make it easy to choose the suitable tests cap for the job of messy.A fascinating gift for car lovers and a useful set of tools for families..
  • 【Value for Money】Plastic covered premium brass manifold body, equipped with brass fittings, anti-corrosive and wearproof. 3" large dial gauge with index range 0 to 35psi (0 to 2.5bar), easy to observe, and normally -25 to -20inHg is right time to add coolant. 24" rubber resin material weave reinforced hose, featu....
Check Stock

Liquid Rubber NeoPond Waterproof Pond Sealant - Fish and Plant Safe Waterproofing Membrane Sealer for Ponds and Water Features Black 1 Gallon

  • LEAKY POND OR WATER FEATURE - Ponds will eventually spring a leak. Whether it’s Concrete, EPDM or Wood Liquid Rubber NeoPond Sealant is a liquid....
  • FLEXIBLE HEAVY-DUTY COATING - UV stable and easy application of a waterproofing sealant for a fully submersible water feature or pond, fish and plant....
  • ENVIRONMENTALLY FRIENDLY - Liquid Rubber NeoPond Sealant is water based, containing no Solvents and ultra-low VOC's.
  • EASY TO APPLY - Basically just like painting except you use heavy coats to build up your waterproof membrane.
Check Stock