Will this remove dried on road tar off of my fifth wheel?

As for this product, I cannot say. I do know that WD-40 works well for removing dried tar from vehicle surfaces.

Can I use this in a sonic cleaner to wash small engine parts?

I'm sure you probably could! I use this degreaser for everything! Very, very potent stuff!!!

can i use por-15 40101 cleaner degreaser in an ultrasonic cleaner to degrease small engine parts. also would you use it full strength or dilute it?

I swear by POR-15 degreaser, works better then any degreaser I have ever used! I'm sure you can use it in a ultrasonic cleaner without any problems, I would still delute it, even deluting it, it strips the grease off of anything, make sure you are wearing gloves when using it, pretty potent stuff! Maybe try deluting it first, if your not getting desired cleaning go full strength!

I splattered warm Crisco on my cars R fender, will this affect the finish and remove the grease?

This is a strong grease cleaner/remover. I would dilute it to 15 parts water to 1 part cleaner. The cleaner will remove wax. If you are not sure contact the manufacturer.

Por 15 40104 Cleaner Degreaser 1 Quart | Desertcart UNITED STATES

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Description

🛠️ Clean smarter, prep faster, finish stronger!

SAFE ECO FRIENDLY FORMULA - Water-based and non-flammable for worry-free use without toxic fumes or residue
ULTRA CONCENTRATED EFFICIENCY - Dilute up to 10:1 with hot water, delivering superior cleaning power and value
POWERFUL MULTI SURFACE CLEANER - Effortlessly removes grease, oil, wax & grime from metal, vinyl, canvas & more
TRUSTED BY PROS DI YERS ALIKE - Part of POR-15’s legendary 3-step rust prevention system with 4.6-star acclaim
PREPS METAL FOR PERFECT PAINT ADHESION - Leaves zero films, ensuring rust-free surfaces and flawless paint bonding

POR-15 Cleaner Degreaser is a premium, water-based, non-flammable liquid designed to quickly and effectively remove grease, oil, and contaminants from a variety of surfaces including metal and automotive parts. Its ultra-concentrated formula can be diluted up to 10 times, making it both economical and powerful. Ideal for prepping bare or rusted metal for painting, it leaves no residue to ensure superior adhesion. Trusted by professionals and DIY enthusiasts, it’s a key component in POR-15’s renowned rust prevention system.

Specifications

ASIN	B00O4U3RD4
Brand	POR-15
Brand Name	POR-15
Contains Liquid Contents?	Yes
Customer Reviews	4.6 out of 5 stars 1,153 Reviews
Global Trade Identification Number	00051491401043
Item Form	Liquid
Item Volume	32 Fluid Ounces
Manufacturer	POR-15
Material Feature	Non-Toxic
Material Features	Non-Toxic
Material Type Free	Bleach Free
Model Number	40104
Number of Items	1
Part Number	40104
Scent	Unscented
Size	946 ml (Pack of 1)
Special Features	Concentrated
Specific Uses For Product	Automotive Interior
Surface Recommendation	Metal
UPC	051491401043
Unit Count	946.0 Milliliters

Reviews

R**T

Réparation réservoir essence

Dégraisse et dérouille bien

13.02.2026

W**A

It is an excellent degreaser.

It is worth paying the high price because it is an excellent degreaser for achieving maximum adhesion in moisture-drying urethane coatings.

12.07.2026

L**D

Works great

It works great for the price just wish the bottle was bigger for that price.its 6he second one I'm buying

30.05.2024

M**Y

Works

Seems to work. Not a professional.

6.11.2024

V**2

Exceeded My Expectations

I purchased the POR-15 Cleaner Degreaser to prep the frame of my car before painting, and it worked better than expected. It cut through grime, grease, and buildup with ease, leaving the surface perfectly clean and ready for paint. The results were impressive, and it made the next steps in the process much smoother. Highly recommend this for anyone doing restoration or paint prep work—it really delivers!

12.07.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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$139.30

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago