Skip to content
Pro-grade auto-body supply · Any quantity · Free shipping over $99
Free shipping over $99
Order in · ships today Ships next business day
SEM

SEM 71103 Siphon Gun, Cast Aluminum

No reviews yet
$36.69
In stock
Order within ships today
Authorized dealer
Ships today
30-day returns
Overview

Built for the job.

2K urethane chip guard applicator is a cast aluminum siphon gun perfect for duplicating a variety of OE textures and chip guards.

Why Pros Choose SEM

  • Specially designed tip to spray heavier textures with 2K urethane chip guard
  • Shorter pickup tube for use with 2K urethane chip guard
  • Tighter conical pattern for minimal overspray desired during chip guard application
  • Clean with XXX universal gun cleaner 77763 to reuse time and time again

How to Use

For spraying heavy chip guard textures

Compatibility

Compatible substrates: Aluminum.

Compatible paint systems: Urethane, 2K.

Specifications

Technical specifications for SEM® 71103 Siphon Gun, Cast Aluminum
Part No. 71103
Product Line SEM
MFR Model 71103
Application For spraying heavy chip guard textures
Manufacturer SEM
UPC 646786711039
Brand SEM®
Material Cast Aluminum

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 Aluminum. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.

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 71103. 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

1Read the product's instructions before first use.
2Set it up and check fittings/connections.
3Use steady, even technique for consistent results.
4Clean after use to keep it performing.
5Store dry and protected between jobs.
Specifications

Full data

BrandSEM
Part #71103
UPC646786711039
ApplicationFor spraying heavy chip guard textures
OriginUS
ConditionNew
MaterialCast Aluminum
Frequently asked

Good to know

SEM is compatible with Aluminum. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.
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 71103. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.

What Our Customers Say

Thanks! Your review was submitted and will appear after moderation.

No reviews yet — be the first to review this product.