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SEM

SEM Dual-Mix 39757 Structural Impact-Resistant Adhesive, 7 oz Cartridge, Liquid, Black

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$103.00
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Overview

Built for the job.

Dual-Mix™ structural impact resistant adhesive is an OEM recommended, two component, epoxy based adhesive for bonding structural and non structural components where specified by the vehicle manufacturer.

Why Pros Choose SEM Structural

  • Dual-Mix™ forever warranty
  • OEM recommended
  • Superior impact and peel strength
  • Excellent corrosion resistance
  • 60 min working time
  • Minimized down times with multiple heat cure options
  • Spacer beads for consistent bond line thickness
  • Rivet and weld bonding compatible

Compatibility

Compatible paint systems: Epoxy.

Specifications

Technical specifications for Dual-Mix™ 39757 Structural Impact-Resistant Adhesive, 7 oz Cartridge, Liquid, Black
Part No. 39757
Product Line SEM
MFR Model 39757
Standard/Approvals California Pro65 Warning: Cancer | GHS and OSHA Hazard
Manufacturer SEM
UPC 646786397578
Brand Dual-Mix™
Maximum Sale Quantity 6
Maximum Sale Day 7
Applicable Materials Steel, Aluminum, SMC and Other Similar Composites
Composition 13 to 30% Bisphenola(Chloro)Oxirane Polymer, 13 to 30% Talc, 10-13% Poly(Oxy-1,4-butanediyl), A-hydro-w-hydroxy-, Polymer with Ammonia, 10 to 13% 4,4'-methylenebis(Cyclohexylamine), 10% 1,4-bis(2,3-epoxypropoxy)Butane, >=7 to <10% Polyoxypropylenediamine, >=7 to <10% Polyaminoamide, >=1.5 to <3% Tertiary Amine, >=1.5 to <5% 3-aminopropyldimethylamine, >=0.1 to <1% 3,6-diazaoctanethylenediamin
Base Type Epoxy
Odor/Scent Characteristic
Color Black
Setting Time 8 hr at 70 deg F
Flash Point 200 deg C
Container Size (oz) 7
Container Type Cartridge
Form Liquid
Type Structural
Curing Time 48 hr at 70 deg F

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 is the cure or dry time for SEM?

The curing time for SEM is 48 hr at 70 deg F. Drying and curing times may vary with temperature, humidity, and film thickness — always consult the Technical Data Sheet (TDS) for exact cycle conditions.

What size does SEM come in?

This listing ships SEM in a 7 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 39757. 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.
Cure & dry schedule

Timing at 77°F

Skin
10 min
Handle
1 hr
Paintable
30 min
Full cure
24 hr
How to apply

Steps

1Clean both surfaces to bare, dry substrate.
2Load the cartridge and fit the mixing nozzle.
3Apply an even bead (or clamp) where needed.
4Tool or smooth the joint before it skins over.
5Allow to cure fully before stressing or painting.
Specifications

Full data

BrandSEM
Part #39757
UPC646786397578
ApplicationDual-Mix™ structural impact resistant adhesive is an OEM recommended,
Size7
ColorBlack
OriginUS
ConditionNew
Applicable MaterialsSteel, Aluminum, SMC and Other Similar Composites
Frequently asked

Good to know

The curing time for SEM is 48 hr at 70 deg F. Drying and curing times may vary with temperature, humidity, and film thickness — always consult the Technical Data Sheet (TDS) for exact cycle conditions.
This listing ships SEM in a 7 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 39757. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.

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