Will Vaseline deteriorate rubber?
While Vaseline and other petroleum products may degrade real rubber (actually made from the rubber tree), current o-rings technology does not use natural rubber.
The petroleum jelly just eats away at the rubber. And it caused them to deteriorate quicker and fail
Put a little bit of a coat on the rubber. And then try cleaning a little nozzle. Put a cap on and
As mentioned above, and unlike lithium grease, silicone lubricant is the perfect lubricant for rubber surfaces, but it is also extremely versatile, so it can be used on most other materials, including metal, plastic, wood, and even painted materials.
Seal It Up
To use Vaseline or petroleum jelly, gently clean the gasket with warm water and dish soap. Rinse and dry it, and then spread a thin layer of Vaseline over all visible parts of the gasket.
The higher the temperature, the faster the rate of deterioration. Cooler conditions, therefore, promote longevity. Avoid hot lights, proximity to any heat source, or any storage or display practice that heats objects. Ideally, rubber and plastic objects should be stored in cold, dark, dry, and oxygen-free conditions.
To avoid damage to plastics as well as minimize ventilation issues, isopropyl (rubbing) alcohol can be used to remove petroleum jelly from most surfaces. Isopropyl alcohol is inert to most household surfaces, including almost every plastic, and removes petroleum jelly efficiently.
Rubber and lubricants need to come into contact with each other in many applications. But there are often problems with what is known as rubber "ageing": a deterioration of the properties of the rubber due to interactions between the rubber and the grease/base oils involved.
Gaskets prone to weather extremes, such as those on car doors, can age even more quickly if not properly maintained. Lubricating these gaskets with petroleum jelly or weather stripping lubricant will help prolong their lives, keeping them flexible and able to seal properly for years to come.
Petroleum jelly is also a great sealant. If you fear that your plunger isn't working in the bathroom and you need to get a better seal - use Vaseline! Cover the plunger's rim with jelly and you'll be able to get a better seal and better suction.
Is Vaseline good for plastic?
Can vaseline be used as a lubricant? Ans. Vaseline or petroleum jelly is compatible with plastics but won't give ideal results. Even if you go with it checking its chemical compatibility with plastic is advised.
How to Lubricate an O-Ring - YouTube

If your rubber wellies get chalky after a few wears, rub them with olive oil to erase the white marks. Avoid getting oil on the soles, though; it may cause you to slip next time you put them on.
WD-40 Specialist® Silicone Lubricant safely lubricates, waterproofs and protects metal and non-metal surfaces such as rubber, plastic and vinyl. This formula dries fast and leaves a clear, non-staining film that doesn't stick or make a mess, so it won't attract dirt.
The best lubricants for rubber bushings are silicon based lubricants, white lithium grease or a particular rubber lubricant. You should be able to find these different lubricant types at any motor product store. Polyurethane bushings shouldn't be lubricated with oil or petroleum based lubricants.
As o rings are made from synthetic rubbers such as Neoprene, nitrile, and EPDM, you can use petroleum grease to perfectly lubricate the o ring. However, knowing if the o ring is made from ordinary natural rubber or synthetic rubber is where the problem lies, as petroleum will degrade natural rubber.
Well, Mike, no, you do not want to use Vaseline on your rubber gaskets for pool equipment. The petroleum-based jelly eats away the rubber, causing the rubber to stretch, or tear sooner than normal. The preferred pool o-ring lube is a Teflon or Silicone base to keep the rubber soft and supple.
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Not only is 303 Automotive Protectant the recommended treatment for extending the life of rubber parts on collector cars, it is the most recommended protective treatment by manufacturers around the world.
Over time, rubber loses its ability to stretch, becoming hard and brittle. This process of perishing occurs because exposure of the rubber to light and air induces chemical changes in the polyisoprene over time.
What causes rubber to deteriorate?
What is rubber deterioration? Most elastomers undergo rubber degradation over time and the most common rubber deterioration causes are exposure to light, oxygen (ozone) and heat.
Quick tips on how to clean up Vaseline - YouTube
Most of the sex toys on the market are made from rubber, latex, plastic, silicone or rubber, all of which breaks down when in contact with petroleum jelly.
It is soluble in dichloromethane, chloroform, benzene, diethyl ether, carbon disulfide and turpentine. Petroleum jelly is slightly soluble in alcohol.
- Store rubber at room temperature.
- Avoid exposure to UV light.
- Wash rubber with gentle cleaners.
- Keep conditioning to a minimum to restore softness.
- Store rubber objects in airtight containers.
PHYSICAL TESTING OF RUBBER
This recognizes that the elastomer may be swollen or weakened to some extent by the oil. The tire rubbers (natural rubber, SBR), when placed in oil, absorb the fluid slowly until either the oil is all gone or the rubber has disintegrated. They never reach equilibrium.
Rubber Seal Compatibility Chart. It isn't uncommon in industrial applications for for greases to come in contact with rubber seals or other parts. Many greases aren't compatible with certain types of rubber, which can cause seals to swell or crack and lead to damage and down-time.
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Be sure to clean the gasket around the vehicle's frame as well as the gasket on the door itself. As an additional precaution, spray or wipe down your gasket with a silicone lubricant product and a microfiber cloth. This will repel moisture, which helps prevent water accumulation and freezing.
If you are in a hurry, you can put it into the fridge for a few hours. As it cools, it will harden and become more solid. You can apply it using your finger or a q-tip.
Will Vaseline stop rust?
A coat of vaseline, mixed with a little camphor, is an excellent preventive from rust for tools. The mixture, before applied, should be heated over a slow fire. Apply the coating to the tools with a soft rag.
For most people, Vaseline is a safe and cost-effective way to lock moisture into skin. Even if you have skin conditions such as rosacea or psoriasis, it's likely safe for you to use Vaseline. Vaseline easily removes makeup, protects sensitive skin, and can even be used to help small cuts and bruises heal.
Vaseline: you can use vaseline for all sorts of applications. It is a great lubricant for metal parts such as the air installation, but it is also regularly used for installing PVC parts. Note: contrary to ball bearer grease, vaseline does become liquid at higher temperatures (40 - 60°C), causing it to drip.
WD-40 can be used on just about everything. It is safe for metal, rubber, wood and plastic. WD-40 can be applied to painted metal surfaces without harming the paint. Polycarbonate and clear polystyrene plastic are among the few surfaces on which to avoid using a petroleum-based product like WD-40.
It's not advisable to use them on plastic parts. As lithium is based on petroleum, it tends to speed up rubber and plastic components decay. Lithium-based grease can withstand high temperatures and are perfect for cars, heavy machinery, and guns.
Any food-grade vegetable oil or food-grade silicone grease can be used to lubricate the o-ring. No petroleum products can be used."
Silicone lubricant is a great product for lubricating rubber surfaces, protecting and extending the life of your tools and equipment, does not allow dust, dirt, oil and grime to stick and of course prevents parts from sticking and binding.
Vegetable oil isn't just for use in the kitchen. Some engine manufacturers recommend vegetable oil to lubricate O-Ring seals. In these applications, if petroleum-based lubricants are used, the result will be swelling and cracking of the seal, leading to a leak.
While sulfur was the original plasticizer for natural rubber, you can soften most modern rubber by allowing it to soak for at least 24 hours in a solution of three parts isopropyl alcohol and one part methyl salicylate.
Cooking oil will "gum up" after a while and the fans will literally stop spinning. Machine oil is better, but even then, it can catch dust and ultimately increase friction. Your best solution is simply to replace the fan, if it is noisy.
Can I use olive oil instead of wd40?
Usually, a petroleum-based lubricant is used to silence the issue, but why not try this common household product instead? Stop the squeak with one the most versatile products in the pantry: olive oil. Just a tiny bit of this liquid gold works wonders on sticky hinges.
As a general rule, wherever you find rubber, keep the vinegar away. The vinegar's acid can eat away at rubber just as it does natural stone. Soap and water or a solution of soap and baking soda are the best grime busters for rubber parts.
- Door hinges. Sure, WD-40 will stop the squeaking, but it also attracts dust and dirt. ...
- Bike chains. WD-40 can cause dirt and dust to stick to a chain. ...
- Paintball guns. WD-40 can melt the seals in the guns.
- Locks. ...
- iPods and iPads.
WD-40 can swell rubber or buna rubber gaskets when the gasket is immersed in the fluid. If the fluid is sprayed on and wiped off, the gasket will not swell. This swelling will not ruin the gasket, however it will swell the rubber.
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No petroleum-based grease should be used on rubber bushings. They may have used a little of it to make the bushings slide on a little easier, but that is not the best approach.
Rubber bushings do not require lubrication, but polyurethane or Delrin versions do. We typically stick with the silicone-based grease that is supplied with most kits.
To avoid damage to plastics as well as minimize ventilation issues, isopropyl (rubbing) alcohol can be used to remove petroleum jelly from most surfaces. Isopropyl alcohol is inert to most household surfaces, including almost every plastic, and removes petroleum jelly efficiently.
Rubber and lubricants need to come into contact with each other in many applications. But there are often problems with what is known as rubber "ageing": a deterioration of the properties of the rubber due to interactions between the rubber and the grease/base oils involved.
If you're getting enough moisture into the seal/door interface, the seals are already failing. It's time to replace them. However, if you want to hold it off for a little while, vaseline is fine.
Is Vaseline good for car door seals?
Gaskets prone to weather extremes, such as those on car doors, can age even more quickly if not properly maintained. Lubricating these gaskets with petroleum jelly or weather stripping lubricant will help prolong their lives, keeping them flexible and able to seal properly for years to come.
Quick tips on how to clean up Vaseline - YouTube
Most of the sex toys on the market are made from rubber, latex, plastic, silicone or rubber, all of which breaks down when in contact with petroleum jelly.
It is soluble in dichloromethane, chloroform, benzene, diethyl ether, carbon disulfide and turpentine. Petroleum jelly is slightly soluble in alcohol.
If your rubber wellies get chalky after a few wears, rub them with olive oil to erase the white marks. Avoid getting oil on the soles, though; it may cause you to slip next time you put them on.
WD-40 can be used on just about everything. It is safe for metal, rubber, wood and plastic. WD-40 can be applied to painted metal surfaces without harming the paint. Polycarbonate and clear polystyrene plastic are among the few surfaces on which to avoid using a petroleum-based product like WD-40.
- Store rubber at room temperature.
- Avoid exposure to UV light.
- Wash rubber with gentle cleaners.
- Keep conditioning to a minimum to restore softness.
- Store rubber objects in airtight containers.
Petroleum jelly is also a great sealant. If you fear that your plunger isn't working in the bathroom and you need to get a better seal - use Vaseline! Cover the plunger's rim with jelly and you'll be able to get a better seal and better suction.
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What can I use to lubricate an O ring?
What lubricant is best for o rings? Silicone lubricant grease. Protective, waterproof, simple to use. As o rings are made from synthetic rubbers such as Neoprene, nitrile, and EPDM, you can use petroleum grease to perfectly lubricate the o ring.
Use of the Day: Spray WD-40 on weather stripping and rubber car door seals to keep them soft and pliable and prevent drying and cracking.
Be sure to clean the gasket around the vehicle's frame as well as the gasket on the door itself. As an additional precaution, spray or wipe down your gasket with a silicone lubricant product and a microfiber cloth. This will repel moisture, which helps prevent water accumulation and freezing.