3M™ Automix™ 08243 SMC/Fiberglass Repair Adhesive, 200 mL Cartridge, Liquid, White/Black, 1 to 1.2

About this product

3M™ SMC/Fiberglass Repair Adhesives are two-part urethanes or two-part epoxies used to bond backup strips to SMC (sheet molded compound), FRP (traditional fiberglass) and primed metal. Our adhesives provide a full range of hardness, flexibility and worktimes for jobs such as reinforcing the backside of plastic components on vehicles. They use automatic mixing and offer excellent sag resistance. • Two-part urethane or two-part epoxy adhesives effectively bond rigid plastic • Commonly used to bond backup strips to SMC and FRP (traditional fiberglass) • Frequently used for backside reinforcement repair on a variety of plastic components • Adhesive offers excellent sag resistance

Specs

Application

For use to bonding small backer strips and patches to the back side of SMC and FRP repairs

Application time

50 sec

Color

White/Black

Composition

30 to 60% Methylene Phenylene Isocyanate, 30 to 60% Urethane Prepolymer, 10 to 30% 4,4-Diisocyanatodiphenylmethane Polymer, 7 to 13% Talc, 7 to 13% Aluminum Silicate, 1 to 5% Thickening Agent

Container size (mL)

200

Container type

Cartridge

Curing time

1 to 4 hr/15 to 30 Min/24 hr/30 to 60 Min/5 to 10 Min

Flash point

>383 deg F

Form

Liquid

Odor/scent

Slight Isocyanate

Specific gravity

1 to 1.2

Standard/approvals

OSHA 29 CFR 1910.1200

Temperature rating (deg F)

-20 to 180

UPC

051131082434

Documents

• Safety Data Sheet (SDS)3m_08243_sds.pdf
• 3m_08984_catalog
• 3M_05113108243_Specification_Sheet
• 3m_08243_specification_sheet