US Chemical & Plastics
US Chemical & Plastics 77702 SMC/Fiberglass Filler, 8 oz Pouch, Gray-Green, Liquid — Gray/Green
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Overview
Built for the job.
USC® Garage SMC/fiberglass filler pouch is formulated for use and is compatible with SMC substrates. It has excellent adhesion to SMC, as well as steel and standard fiberglass, and is exceptionally easy to apply and sand. It provides the performance needed to repair and refinish products manufactured in the SMC…
Why Pros Choose US Chemical & Plastics USC
- A waterproof filler, structurally rated to repair sheet molding compound and works on fiberglass
- It's also easier to sand than conventional fiberglass fillers
How to Use
For metal, aluminum and steel substrates
Compatibility
Compatible substrates: Steel, Fiberglass, SMC.
Specifications
| Part No. | 77702 |
|---|---|
| Product Line | USC |
| MFR Model | 77702 |
| Standard/Approvals | California Pro65 Warning: Cancer and Reproductive Harm | GHS Hazard | OSHA 29 CFR 1910.1200 |
| Application | For metal, aluminum and steel substrates |
| Manufacturer | US Chemical & Plastics |
| UPC | 037307777021 |
| Brand | USC® |
| Color | Gray/Green |
| Mixing Ratio | 1-1/2 in Ribbon of Hardener or 2% By Weight |
| Form | Liquid |
| Container Type | Pouch |
| Container Size (oz) | 8 |
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 surfaces can US Chemical & Plastics USC be used on?
US Chemical & Plastics USC is compatible with Steel, Fiberglass, SMC. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.
What size does US Chemical & Plastics USC come in?
This listing ships US Chemical & Plastics USC in a 8 container. Check the autofxmart catalog for other sizes and bulk pricing.
What is the mix ratio for US Chemical & Plastics USC?
US Chemical & Plastics USC uses a mix ratio of 1-1/2 in Ribbon of Hardener or 2% By Weight. Always measure activators and reducers accurately to maintain film properties and pot life — deviating from the ratio can cause adhesion or curing problems.
How fast does autofxmart ship US Chemical & Plastics USC?
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.
Is this US Chemical & Plastics product genuine?
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.
What is the manufacturer part number (MPN) for US Chemical & Plastics USC?
The MPN for US Chemical & Plastics USC is 77702. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
Documents & Safety
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 Steel, Fiberglass, SMC. 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 8 container. Check the autofxmart catalog for other sizes and bulk pricing.
US Chemical & Plastics USC uses a mix ratio of 1-1/2 in Ribbon of Hardener or 2% By Weight. 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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