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SEM

SEM Carbo Fill+ 40549 Carbon Filler, 14 fl-oz Pouch, Light Gray, Liquid

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$49.53
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Overview

Built for the job.

Carbo Fill+ is a carbon fiber and short strand fiberglass enriched filler for repairing SMC, fiberglass, rigid plastic, steel and aluminum. Purchase includes one tube of blue cream hardener.

Why Pros Choose SEM

  • Carbon fiber and short strand fiberglass reinforced
  • No swelling, shrinking or halos
  • Will not stain or bleed through
  • Can be applied over properly prepped OE paint
  • Superior sanding qualities extend life of sandpaper

How to Use

For SMC, Fiberglass, HPA, PPO/PA, Aluminum, Steel

Compatibility

Compatible substrates: Steel, Aluminum, Fiberglass, Plastic, SMC, Carbon Fiber.

Specifications

Technical specifications for SEM® Carbo Fill+ 40549 Carbon Filler, 14 fl-oz Pouch, Light Gray, Liquid
Part No. 40549
Product Line SEM
MFR Model 40549
Standard/Approvals California Pro65 Warning: Cancer and Reproductive Harm
Application For SMC, Fiberglass, HPA, PPO/PA, Aluminum, Steel
Manufacturer SEM
Trade Mark Carbo Fill+
UPC 646786405495
Brand SEM®
Color Light Gray
Form Liquid
Container Type Pouch
Container Size (oz) 14

About SEM

SEM Products specializes in paint adhesion systems, flexible coatings, and plastic repair — the go-to choice for interior and trim refinishing.

Frequently Asked Questions

What surfaces can SEM be used on?

SEM is compatible with Steel, Aluminum, Fiberglass, Plastic, SMC, Carbon Fiber. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.

What size does SEM come in?

This listing ships SEM in a 14 container. Check the autofxmart catalog for other sizes and bulk pricing.

How fast does autofxmart ship SEM?

Most in-stock orders for SEM 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 SEM product genuine?

Yes. autofxmart is an authorized distributor of SEM 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 SEM?

The MPN for SEM is 40549. 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.
Specifications

Full data

BrandSEM
Part #40549
UPC646786405495
ApplicationFor SMC, Fiberglass, HPA, PPO/PA, Aluminum, Steel
Size14
ColorLight Gray
OriginUS
ConditionNew
Trade MarkCarbo Fill+
Frequently asked

Good to know

SEM is compatible with Steel, Aluminum, Fiberglass, Plastic, SMC, Carbon Fiber. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.
This listing ships SEM in a 14 container. Check the autofxmart catalog for other sizes and bulk pricing.
Most in-stock orders for SEM 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 SEM 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.
The MPN for SEM is 40549. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.

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