can you spray this on a serpentine belt when the car engine is running?

yes just have to be careful where you spray i recommend spraying when not running though

Anyone else get a clicking noise after using this?

My belts were squeaking before I used this. They are quiet once again after application. No clicking noise so far.

Can this be used on elliptical belt?

I don't see any reason why not. Use in a well-ventilated environment and wipe away any excess

05350 Belt Conditioner 7 5 Wt Oz

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

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€ 44.37

Duties & taxes included

In stock

Sold byAmazon FranceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to France.

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Description

🛡️ Keep your belts silent, smooth, and unstoppable!

DEEP CLEANING POWER - Effectively removes oil, grease, and glaze buildup to maintain optimal belt grip.
FITS ALL BELT TYPES - Works seamlessly on serpentine, flat, and V-type belts for ultimate versatility.
LONG LASTING PROTECTION - Use every 3,000 miles to prevent drying, glazing, and slippage—keep belts like new.
SQUEAK FREE PERFORMANCE - Say goodbye to annoying belt noises and enjoy a quieter ride or workspace.
TRUSTED INDUSTRIAL STRENGTH - CRC’s professional-grade formula ensures reliable maintenance for your machinery.

CRC 05350 Belt Conditioner is a professional-grade, colorless liquid designed to prevent slippage, glazing, and squeaks on all belt types including serpentine, flat, and V-belts. It removes oil, grease, and glaze buildup, extending belt life when applied every 3,000 miles. Ideal for automotive and industrial use, this conditioner ensures quieter, longer-lasting belt performance.

Reviews

D**E

Works as intended.

Sprayed belts on my Mill, Compressor, Lathe and Band Saw. All were somewhat to noticeably quieter. Seems a good product, and will likely last me for years with the equipment I have.

10.12.2024

S**M

solves noisy washing machine

We purchased a new top loading washing machine a little over a year ago. Recently, it started to make a rather noisy and annoying shrieking/squeaking sounds, when in the spin cycle. Especially at high speeds. So I got a can of this stuff. I tilted the machine up so I could access the bottom part of it. I removed the bottom cover to reveal to location of the motor and belt drive to the drum. I gave the entire belt a good spray down with this stuff, then put the bottom cover back on. Then ran a few more loads through the washer. The noise went away. Conclusion, if you have a washing machine that is making that annoying screeching sound when spinning fast, and it it working fine otherwise, this spray may be your answer.

8.03.2026

S**T

Belt spray

work good

1.04.2026

B**B

Great spray.

Excellent stuff.

17.03.2025

D**.

works well on v belts and groved belts

good product

22.10.2025

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 44.37

Duties & taxes included

In stock

Sold byAmazon FranceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to France.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Rajesh P.

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

2 days ago

View all Trustpilot reviews

Manufacturer	CRC
Brand	CRC
Model	05350
Product Dimensions	12.07 x 6.99 x 6.99 cm; 226.8 g
Item model number	05350
Exterior	Machined
Manufacturer Part Number	05350
Colour	Colorless Liquid
Assembly Required	No
Manufacturer	CRC
Item Weight	227 g

05350 Belt Conditioner - 7.5 Wt Oz.

Description

Specifications

Reviews

Common Questions