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Block & Head Gasket

Block Seal Head Gasket Sealant

  • Seals Cracked Heads
  • Repairs Blown Head Gaskets
  • Stops Block Leaks
  • Cooling Stop Leak

Product Details:

Noticing your car’s temperature gauge edge into the high side is not the best way to start your busy day. Your daily routine should not be interrupted because of head gasket problems. Rislone Head Gasket Repair is scientifically formulated to permanently seal coolant leaks that are the cause of most overheating problems.

Overheating can be caused by a blown head gasket, cracked head or a leaking block. Rislone Head Gasket Repair eliminates this problem — guaranteed. This product contains a blend of aramid and refractory fibers, which provide the strength of a bulletproof vest and the heat resistance of fireproof clothing. As these particles penetrate a crack or the blown head gasket area, they lock together and bond, forming a hard permanent ceramic-type seal.

Forget that repair bill. Use this product and get back on the road in no time — with extra pesos in your pocket.

  • Part Number: 21100
  • Dosage: 1 to 1.9 gallon cooling capacity use ½ bottle. 2 gallon to 6 gallon cooling capacity use 1 bottle.
  • Size: 624 g
For: Block & Head Gasket

What it does:

  • REPAIRS
  • STOPS LEAKS
  • STOPS NOISE
  • STOPS SMOKING

Frequently Asked Questions

SDS / Technical Info

Head Gasket Fix

  • One Step, Easy to Use
  • Safely Seals Gasket Leaks
  • Antifreeze Compatible Sodium Silicate Formula
  • Quickly Stops Coolant Leaks

Product Details:

If the words “head gasket leak” give you the shivers, we are right there with you. We know firsthand that fixing a head gasket requires a hefty chunk of money and a few days without your car. But what if we told you you could fix this yourself? Our easy-to-use Rislone Head Gasket Fix will not only save you all those pesos but will get you back on the road in less than an hour. Yes, you read that right.

This product contains a combination of antifreeze-compatible sodium silicate sealing liquid and various size gasket sealing particles which penetrate gaps and cracks and harden to permanently stop leaks. It’s liquid technology.

  • Part number: 21110
  • Dosage: One bottle treats cooling systems from 5 litres to 12 litres.
  • Size: 624 g
For: Block & Head Gasket

What it does:

  • REPAIRS
  • STOPS LEAKS
  • STOPS NOISE
  • STOPS SMOKING

Frequently Asked Questions

SDS / Technical Info

Liquid Copper Block & Radiator Seal

  • One Step, No Draining Required
  • Antifreeze Compatible Sodium Silicate Formula
  • Permanent Cooling System Repair
  • Works with All Types of Antifreeze or Water

Product Details:

Older cars, trucks, and vans can develop large leaks in their radiators and intake manifolds. If you’ve tried regular stop leak products you know they are not powerful enough to stop these larger leaks. That’s why Rislone made this special formulation. This one-step sealer was created to quickly and safely stop these overwhelming leaks.

What’s it do? Our formula permanently repairs larger leaks in radiators, intake manifolds and gaskets, heater cores, blocks, heads and freeze plugs. It contains an antifreeze-compatible sodium silicate liquid glass formula, so no draining of the cooling system is required. It will not harm the cooling system when used properly.

Rislone – the most trusted brand since 1921.

  • Part number: 21108
  • Dosage: One bottle treats cooling systems up to 15 L.
  • Size: 383 g
For: Block & Head Gasket

What it does:

  • REPAIRS
  • STOPS LEAKS

Frequently Asked Questions

SDS / Technical Info

Cooling System

Cooling System Repair

  • Restores Performance
  • Reduces Antifreeze Loss and Costly Breakdowns
  • Stops Coolant Leaks & Overheating
  • Adds Protection

Product Details:

We know it can be frustrating when you are in a rush and notice a puddle of fluid under your car. We’ve been there. Luckily, we have the perfect product to help you get back on the road and back to your life.

Our Rislone Cooling System Repair has twice the performance of other products by not only stopping cooling system leaks, but adding future protection. It’s 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.

It’s worked for hundreds of thousands of customers. It’s time to let it work for you.

  • Part number: 21150
  • Dosage: 1 bottle treats systems up to 15 liters.
  • Size: 500 mL
For: Cooling System

What it does:

  • REPAIRS
  • STOPS LEAKS

Frequently Asked Questions

SDS / Technical Info

Hy-per Cool Cleaner & Super Flush

  • Cleans the entire cooling system
  • Removes deposits & coolant gel
  • Complete cleaning in 30 minutes or less, no special expertise needed

Product Details:

We refused to make just another radiator flush. If we couldn’t develop one worthy of the Rislone Hy-per Cool name, we wouldn’t put it in our product lineup. Simple as that.

After several significant refinements to our product formulation, what emerged from our lab was Hy-per Cool Cleaner & Super Flush, the highest-performing radiator cleaning product you can buy.

Your cooling system is very important, yet overlooked. Give it the attention it deserves.

 

  • Part number: 21240
  • Dosage: Use one 473 mL bottle of Radiator Cleaner & Super Flush, part number 21240, for every 15 liters of capacity.
  • Size: 473 mL
For: Cooling System

What it does:

  • CLEANS

Frequently Asked Questions

Additional Product Info

SDS / Technical Info

Hy-per Cool Super Coolant

  • Compatible with ALL types and ALL colors of antifreeze coolant
  • Can be used with straight water for maximum cooling performance
  • Reduces overall operating temperature and improves performance of cooling system
  • Safe for track use
  • Contains to glycol

Product Details:

This powerful, race-proven product contains advanced wetting agents which lower the surface tension of the water/coolant mixture, allowing it to improve the heat transfer of your cooling system. This will make your system dissipate more heat more efficiently, reducing engine temperatures by up to 17°C helping to prevent overheating. Super Coolant lubricates and protects water pump seals, and helps prevent corrosion of ALL metals commonly found in cooling systems, including aluminum.

Want to supercharge your cooling system? This is the product for you.

  • Part Number: 21300
  • Dosage: One bottle treats 11.5 to 19 liter systems
  • Size: 473 mL
For: Cooling System

What it does:

  • CLEANS
  • PREVENTATIVE MAINTENANCE

Frequently Asked Questions

Additional Product Info

SDS / Technical Info

Liquid Aluminum Radiator Stop Leak

  • Safe to Use and Seals Instantly
  • Stops Coolant Leaks, Guaranteed
  • Contains Xtreme Cool
  • Stops Overheating and Reduces Temperature

Product Details:

The two key ingredients in this product are Liquid Aluminum™ and Xtreme Cool™. Liquid Aluminum™ is part of the next-generation stop leak line which not only seals leaks, but also conditions the system. It also contains Xtreme Cool™ which stops overheating and reduces water temperature. The mixture of these two formulas is guaranteed to safely and easily seal leaks in plastic, aluminum and metal radiators, heater cores, gaskets and freeze plugs.

That means that the next time you notice your radiator is leaking all you have to do is grab one of these bottles, open the hood of your car and follow our the instructions on the bottle. It’s that easy.

  • Part Number: 21184
  • Dosage: Use 1 (one) bottle for regular size systems, most 4, 6, and 8 cylinder engines.
  • Size: 375 mL
For: Cooling System

What it does:

  • REPAIRS
  • STOPS LEAKS

Frequently Asked Questions

Additional Product Info

SDS / Technical Info

Radiator Stop Leak Liquid

  • Stops & Seals Coolant Leaks
  • Works with Any Color Antifreeze
  • Stops Leaks & Drips from Wear & Age

Product Details:

Noticing a puddle of fluid under your car is never a good way to start your day. What you need is a safe and easy way to stop that leak so you can get on with your day as planned. Our Rislone Radiator Stop Leak will do just that.

This product is specially designed to stop minor cooling system leaks and drips caused by normal cooling system wear and age. It works with ALL types and colors of antifreeze coolant and/or water.

Before you know it, you’ll stop that leak and get your car back on the road. Yes, you. No mechanic required.

  • Part Number 21192
  • Dosage: One bottle treats systems up to 11 liters.
  • Size: 325 mL
For: Cooling System

What it does:

  • REPAIRS
  • STOPS LEAKS

Frequently Asked Questions

SDS / Technical Info

Hy-per Cool Super Radiator Flush

  • Heavy Duty Xtreme Clean™ formula cleans entire cooling system
  • Use for light flushing or heavy duty cleaning
  • Non-acid formula, safe to use
  • Great for preventive maintenance

Product Details:

This advanced radiator flush product will immensely help your cooling system by removing deposits that build up over time causing overheating. Heavy duty formulation is specifically designed to clean solder bloom, oily residue, rust and scale. Harmless to all parts of the cooling system, including copper and aluminum. Non-acid formula is safe to use on all cooling system materials.

  • Part Number 21201
  • Dosage: One bottle treats up to 15 liter systems.
  • Size: 651 mL
For: Cooling System

What it does:

  • CLEANS

Frequently Asked Questions

SDS / Technical Info

Hydraulics

Hydraulic Seal

  • Keeps hydraulic seals soft & pliable
  • Reduces friction and wear in hydraulic systems
  • Cleans & prevents harmful formation of sludge & varnish
  • Helps hydraulic systems run cooler & last longer
  • Mixes with all factory approved hydraulic fluids

Product Details:

Rislone Hydraulic Seal is specially designed to repair hydraulic fluid leaks, reduce friction/wear and renew seals and O-rings in hydraulic systems. This product is engineered to be professional-grade and is safe to use for consumer applications as well as commercial use cases. Rislone Hydraulic Seal works with all petroleum and synthetic fluids, pump seals, control valve seals, actuators, rams, cylinders, O-ring boss fittings and hydrostatic transmissions.

  • Part Number: 22820
  • Dosage: 1 bottle treats up to 8 gallons
  • Size: 950 mL
For: Hydraulics

What it does:

  • CLEANS
  • LUBRICATES
  • PREVENTATIVE MAINTENANCE
  • REPAIRS

Frequently Asked Questions

Additional Product Info

SDS / Technical Info

Jack Oil with Stop Leak

  • Works in All Floor and Bottle Jacks
  • Mixes with All Approved Hydraulic Jack Oils
  • Repairs Jack Leaks
  • Also Works With All Snow Plow Fluids

Product Details:

You’re about to start a big weekend project. You check your hydraulic jack but notice it’s been leaking. Nobody likes being in a situation like this, and that’s why we created this bestselling product. It is the fastest, safest way to bring your hydraulic jack back to life.

This formula is specially designed to stop seal and O-ring leaks caused by normal jack wear and age. If you find yourself having to add oil to your jack, it most likely has a leak. This product renews old jacks and prevents leaks and seepage on newer jacks. It also mixes with all approved hydraulic jack oils, it works in all floor and bottle jacks, and it’s non-corrosive, non-clogging and non-foaming.

  • Part Number: 22012
  • Dosage: One bottle treats 2 to 3 litres of oil.
  • Size: 370 mL
For: Hydraulics

What it does:

  • LUBRICATES
  • REPAIRS
  • STOPS LEAKS

Frequently Asked Questions

SDS / Technical Info

Engine

Compression Repair with Ring Seal

  • Renews Worn Engines
  • Rebuilds Compression
  • Restores Lost Power
  • Repairs Engine Blow-by

Product Details:

Engine components wear down over time causing low compression and decreased power. That’s why we created this formula. It renews worn engines, rebuilds compression, restores lost power and repairs engine blow-by. It’s liquid technology in a bottle.

This advanced product works by freeing sticky rings and filling gaps and scratches in cylinder walls, eliminating blow-by and compression loss while also reducing friction and wear. It does not contain any harmful lead or other metals that could damage the inside of your engine or be burned and contaminate emissions components and the environment.

  • Part Number: 24447
  • Dosage: One bottle treats 4 to 6 liters of oil.
  • Size: 500 mL
For: Engine

What it does:

  • INCREASES COMPRESSION
  • REPAIRS
  • STOPS NOISE

Frequently Asked Questions

SDS / Technical Info

Concentrated Rear Main Seal Repair

  • Stops All Oil Leaks
  • Seals Rear Main, Cam Seal & Timing Cover Leaks
  • Restores Shrunk & Hardened Seals
  • Use in Gasoline & Diesel Engines

Product Details:

Have you noticed oil leaking from your car? That might be due to worn or dried seals. There’s no need to worry or spend your money on a costly repair bill, however. Our Rislone Concentrated Rear Main Seal Repair quickly and safely restores those seals so you can get back on the road and back to your life.

Most rear main seal leaks are caused by a combination of normal wear in the crankshaft and seal and the drying, hardening and shrinking of the main seal. Rislone Concentrated Rear Main Seal Repair restores the seal to like-new condition and also contains additives to stop leaks in severely worn seals and crankshafts. Not to mention, it works with ALL gasoline and diesel engines using conventional, high kilometer and synthetic oil.

  • Part Number: 24240
  • Dosage: One bottle treats 4 to 6 litres of oil.
  • Size: 500 mL
For: Engine

What it does:

  • CLEANS
  • LUBRICATES
  • PERFORMANCE
  • REPAIRS
  • STOPS LEAKS
  • STOPS NOISE

Frequently Asked Questions

Additional Product Info

SDS / Technical Info

Engine Repair

  • Restores Performance
  • Increases Compression & Horsepower
  • Stops Leaks, Noise & Smoking
  • Adds Protection

Product Details:

Your car’s engine ages over time and will lose efficiency and power. As your engine gains more kilometers, oil alone can’t do the job. Rislone Engine Repair helps to stop and prevent these problems and also extends the useful life of your engine.

The natural wear that occurs inside even today’s modern engines can cause reduced oil pressure, loss of compression, lower fuel efficiency, leaks, smoking and noise. Rislone Engine Repair contains a combination of the industry’s best performance additives to repair these common oil-related problems. It restores your engine while improving the performance of worn cylinders, rings, bearings, and seals.

  • Part Number: 24110
  • Size: 500 mL
For: Engine

What it does:

  • CLEANS
  • INCREASED OIL PRESSURE
  • LUBRICATES
  • PERFORMANCE