US Chemical & Plastics
USC 40010 Plastic Thinner 16 oz Amber Brown Liquid Can
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Hazardous material · Liquid
Liquid hazmat ships ground-only via UPS/FedEx with a per-item carrier surcharge applied at checkout.
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Ground freight only (UPS/FedEx). Cannot ship via Air, USPS, or to PO boxes. APO/FPO addresses excluded.
WARNING: Cancer & Reproductive Harm
California Pro65 Warning: Cancer
Tap for details → P65Warnings.ca.gov
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Overview
Built for the job.
Plastic Thinner "Honey" is a polyester resin formulated to thin and revitalize body fillers, restoring spreadability and flexibility in just minutes. Eliminates waste.
USC® 40010 Plastic Thinner is a 16‑oz amber‑brown liquid formulated for thinning and cleaning plastic and polyester substrates in automotive body and collision repair. It is intended for use where rapid solvent action and high evaporation rates are required, such as preparing bonded surfaces or removing excess resin.
With an average VOC content of 9.5 lb/gal and a recommended application temperature of 220 °F, the thinner provides consistent flow and fast flash time. The estimated flash point of 93.9 °F (34.4 °C) allows quick drying without excessive heat buildup, facilitating efficient rework cycles. Its compatibility with both plastic and polyester systems ensures reliable performance across a range of repair applications.
Because the product is classified with a “Warning” signal word and includes acute toxicity, aspiration, carcinogen, flammable, and organ‑toxicity hazards, appropriate personal protective equipment—eye protection, chemical‑resistant gloves, protective clothing, and a respirator—must be worn. Use in a well‑ventilated area and follow the first‑aid guidelines for inhalation and eye exposure.
Why Pros Choose US Chemical & Plastics USC
- Improves workability
- Use to thin and revitalize body fillers
Application Guide
Compatibility
Compatible substrates: Plastic, Body Filler.
Compatible paint systems: Polyester.
Specifications
| Part No. | 40010 |
|---|---|
| Product Line | USC |
| MFR Model | 40010 |
| Standard/Approvals | California Pro65 Warning: Cancer | GHS Hazard | OSHA 29 CFR 1910.1200 |
| Manufacturer | US Chemical & Plastics |
| UPC | 037307400103 |
| Brand | USC® |
| Color | Amber Brown |
| Mixing Ratio | Add a Small Amount of Plastic Thinner to Body Filler (Prior to Adding Hardener) and Continue to Add Until you Reach the Desired Smoothness and Consistency |
| Form | Liquid |
| Container Type | Can |
| Container Size (oz) | 16 |
- VOC
- 9.5 lb/gal (average)
- Application Temperature
- 220 °F (average)
- Compatible Substrates
- Plastic, polyester
About US Chemical & Plastics
US Chemical & Plastics is a trusted manufacturer of professional auto body and refinish products used by collision repair shops and restoration specialists across North America.
Frequently Asked Questions
What substrates can I use USC® 40010 Plastic Thinner on?
USC® 40010 is formulated for use on plastic and polyester substrates.
What personal protective equipment is required when handling this thinner?
Use eye protection, chemical‑resistant gloves, protective clothing, and a respirator as specified in the SDS.
What is the flash point of USC® 40010 Plastic Thinner?
The estimated flash point is 93.9 °F (34.4 °C).
Documents & Safety
Warning: Use protective eyewear, chemical‑resistant gloves, protective clothing, and a suitable respirator when handling this thinner. It is toxic if inhaled or swallowed, can cause severe eye injury, skin burns, and respiratory irritation, and is flammable. The product is classified as a potential carcinogen and may affect reproductive health. Always refer to the full SDS before use.
Why Buy from autofxmart
- Authorized distributor — authentic, factory-fresh stock.
- Fast US shipping — most orders ship within 1 business day.
- 30-day returns — buy with confidence.
- Pro-shop pricing — bulk discounts available on request.
- Expert support — questions? Email us at support@autofxmart.com.
How to apply
Steps
1Sand to bare metal and clean the repair.
2Mix filler and hardener to one uniform color.
3Spread thin layers within the work time.
4Let set, then block-sand through the grits.
5Prime before applying topcoat.
Specifications
Full data
Frequently asked
Good to know
US Chemical & Plastics USC is compatible with Plastic, Body Filler. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.
This listing ships US Chemical & Plastics USC in a 16 (PT) container. Check the autofxmart catalog for other sizes and bulk pricing.
US Chemical & Plastics USC uses a mix ratio of Add a Small Amount of Plastic Thinner to Body Filler (Prior to Adding Hardener) and Continue to Add Until you Reach the Desired Smoothness and Consistency. Always measure activators and reducers accurately to maintain film properties and pot life — deviating from the ratio can cause adhesion or curing problems.
Most in-stock orders for US Chemical & Plastics USC ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1–2 days for carrier pickup.
Yes. autofxmart is an authorized distributor of US Chemical & Plastics products. Every unit is factory-fresh, sealed, and backed by the manufacturer's standard warranty. If you have a concern, contact support@autofxmart.com and we will make it right.
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