Skip to product information
1 of 2


SC-20 Ultrasonic Carburetor Cleaning Chemical - 1 Gallon

SC-20 Ultrasonic Carburetor Cleaning Chemical - 1 Gallon

Regular price $72.99 USD
Regular price Sale price $72.99 USD
Sale More on the Way
Shipping calculated at checkout.

This is the solution we use here for all of our carburetor restorations.  Ships free to the contiguous 48 states.  Makes up to 32 gallons of solution.

This cleaning solution is an alkaline degreaser that can remove the heaviest grease accumulations. The powerful oil-splitting and grease separation capabilities make it ideal for cleaning heavily soiled mechanical parts such as carburetors and fuel injectors. This cleaner works well on both ferrous and non-ferrous alloys, and was designed specifically for use with ultrasonic cleaners. Not only is it capable of dispersing large amounts of particulate and solids, but also splitting oil out of solution, thus greatly extending cleaning solution life. Special sequestering agents help prevent scale build up in machines.

This item ships directly from the manufacturer.  Please allow extra time for order fulfillment.  Not available for shipping outside of the contiguous 48 states

Usage and Dilution Recommendations:

Dilute 4 to 10 ounces per gallon of water (approx. 5%). When cleaning brass, solution operating temperature should not exceed 130º F (55º C) to maintain optimum brightness. For heavy cleaning, solution may be used at up to 160º F (65º C).


MSDS here


KM Carburetor ships orders daily.  Orders for in stock items placed by 12:00 hrs EST will ship same business day.  Orders placed after 12:00 hrs EST ship next business day. Orders placed after 12:00 hrs EST the day before a USPS recognized holiday or on a USPS recognized holiday will ship the next business day.

If for any reason we are unable to fulfill your order in that time frame , we will contact you via the email address used at checkout.

Domestic Shipping (within USA)

Shipping within the United States is handled by the United States Postal Service (USPS) or United Parcel Service (UPS).  Various shipping speeds are able to be selected at checkout.

International Shipping

International shipping is available.  We use the United States Postal Service international package services or DHL international service as chosen by the customer at checkout.  We strongly recommend DHL for international deliveries, as tracking with USPS for international shipments can be problematic and the travel time can be quite long.

Duties and taxes for both domestic and international orders are the responsibility of the buyer.  We use proper customs codes for our products and cannot change them for customs declarations.


If you have any questions about shipping, please use the contact form and we will respond as quickly as possible.

View full details